12962768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 32081280

約数和(自身を除く): 19118512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 307, 364, 377, 406, 464, 614, 728, 754, 812, 1228, 1456, 1508, 1624, 2149, 2456, 2639, 3016, 3248, 3991, 4298, 4912, 5278, 6032, 7982, 8596, 8903, 10556, 15964, 17192, 17806, 21112, 27937, 31928, 34384, 35612, 42224, 55874, 62321, 63856, 71224, 111748, 115739, 124642, 142448, 223496, 231478, 249284, 446992, 462956, 498568, 810173, 925912, 997136, 1620346, 1851824, 3240692, 6481384, 12962768]

約数ペア:

[(1, 12962768), (2, 6481384), (4, 3240692), (7, 1851824), (8, 1620346), (13, 997136), (14, 925912), (16, 810173), (26, 498568), (28, 462956), (29, 446992), (52, 249284), (56, 231478), (58, 223496), (91, 142448), (104, 124642), (112, 115739), (116, 111748), (182, 71224), (203, 63856), (208, 62321), (232, 55874), (307, 42224), (364, 35612), (377, 34384), (406, 31928), (464, 27937), (614, 21112), (728, 17806), (754, 17192), (812, 15964), (1228, 10556), (1456, 8903), (1508, 8596), (1624, 7982), (2149, 6032), (2456, 5278), (2639, 4912), (3016, 4298), (3248, 3991)]