42487648

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 102816000

約数和(自身を除く): 60328352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 76, 112, 133, 134, 149, 152, 224, 266, 268, 298, 304, 469, 532, 536, 596, 608, 938, 1043, 1064, 1072, 1192, 1273, 1876, 2086, 2128, 2144, 2384, 2546, 2831, 3752, 4172, 4256, 4768, 5092, 5662, 7504, 8344, 8911, 9983, 10184, 11324, 15008, 16688, 17822, 19817, 19966, 20368, 22648, 33376, 35644, 39634, 39932, 40736, 45296, 69881, 71288, 79268, 79864, 90592, 139762, 142576, 158536, 159728, 189677, 279524, 285152, 317072, 319456, 379354, 559048, 634144, 758708, 1118096, 1327739, 1517416, 2236192, 2655478, 3034832, 5310956, 6069664, 10621912, 21243824, 42487648]

約数ペア:

[(1, 42487648), (2, 21243824), (4, 10621912), (7, 6069664), (8, 5310956), (14, 3034832), (16, 2655478), (19, 2236192), (28, 1517416), (32, 1327739), (38, 1118096), (56, 758708), (67, 634144), (76, 559048), (112, 379354), (133, 319456), (134, 317072), (149, 285152), (152, 279524), (224, 189677), (266, 159728), (268, 158536), (298, 142576), (304, 139762), (469, 90592), (532, 79864), (536, 79268), (596, 71288), (608, 69881), (938, 45296), (1043, 40736), (1064, 39932), (1072, 39634), (1192, 35644), (1273, 33376), (1876, 22648), (2086, 20368), (2128, 19966), (2144, 19817), (2384, 17822), (2546, 16688), (2831, 15008), (3752, 11324), (4172, 10184), (4256, 9983), (4768, 8911), (5092, 8344), (5662, 7504)]