28730245824

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51263}}^1$

素因数の和:51427

約数の個数: 168

約数和(自身を含む): 94793287680

約数和(自身を除く): 66063041856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 1008, 1112, 1251, 1344, 1668, 1946, 2016, 2224, 2502, 2919, 3336, 3892, 4032, 4448, 5004, 5838, 6672, 7784, 8757, 8896, 10008, 11676, 13344, 15568, 17514, 20016, 23352, 26688, 31136, 35028, 40032, 46704, 51263, 62272, 70056, 80064, 93408, 102526, 140112, 153789, 186816, 205052, 280224, 307578, 358841, 410104, 461367, 560448, 615156, 717682, 820208, 922734, 1076523, 1230312, 1435364, 1640416, 1845468, 2153046, 2460624, 2870728, 3229569, 3280832, 3690936, 4306092, 4921248, 5741456, 6459138, 7125557, 7381872, 8612184, 9842496, 11482912, 12918276, 14251114, 14763744, 17224368, 21376671, 22965824, 25836552, 28502228, 29527488, 34448736, 42753342, 49878899, 51673104, 57004456, 64130013, 68897472, 85506684, 99757798, 103346208, 114008912, 128260026, 149636697, 171013368, 199515596, 206692416, 228017824, 256520052, 299273394, 342026736, 399031192, 448910091, 456035648, 513040104, 598546788, 684053472, 798062384, 897820182, 1026080208, 1197093576, 1368106944, 1596124768, 1795640364, 2052160416, 2394187152, 3192249536, 3591280728, 4104320832, 4788374304, 7182561456, 9576748608, 14365122912, 28730245824]

約数ペア:

[(1, 28730245824), (2, 14365122912), (3, 9576748608), (4, 7182561456), (6, 4788374304), (7, 4104320832), (8, 3591280728), (9, 3192249536), (12, 2394187152), (14, 2052160416), (16, 1795640364), (18, 1596124768), (21, 1368106944), (24, 1197093576), (28, 1026080208), (32, 897820182), (36, 798062384), (42, 684053472), (48, 598546788), (56, 513040104), (63, 456035648), (64, 448910091), (72, 399031192), (84, 342026736), (96, 299273394), (112, 256520052), (126, 228017824), (139, 206692416), (144, 199515596), (168, 171013368), (192, 149636697), (224, 128260026), (252, 114008912), (278, 103346208), (288, 99757798), (336, 85506684), (417, 68897472), (448, 64130013), (504, 57004456), (556, 51673104), (576, 49878899), (672, 42753342), (834, 34448736), (973, 29527488), (1008, 28502228), (1112, 25836552), (1251, 22965824), (1344, 21376671), (1668, 17224368), (1946, 14763744), (2016, 14251114), (2224, 12918276), (2502, 11482912), (2919, 9842496), (3336, 8612184), (3892, 7381872), (4032, 7125557), (4448, 6459138), (5004, 5741456), (5838, 4921248), (6672, 4306092), (7784, 3690936), (8757, 3280832), (8896, 3229569), (10008, 2870728), (11676, 2460624), (13344, 2153046), (15568, 1845468), (17514, 1640416), (20016, 1435364), (23352, 1230312), (26688, 1076523), (31136, 922734), (35028, 820208), (40032, 717682), (46704, 615156), (51263, 560448), (62272, 461367), (70056, 410104), (80064, 358841), (93408, 307578), (102526, 280224), (140112, 205052), (153789, 186816)]