66401472

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4957

約数の個数: 56

約数和(自身を含む): 178198272

約数和(自身を除く): 111796800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 4871, 6816, 9742, 13632, 14613, 19484, 29226, 38968, 58452, 77936, 116904, 155872, 233808, 311744, 345841, 467616, 691682, 935232, 1037523, 1383364, 2075046, 2766728, 4150092, 5533456, 8300184, 11066912, 16600368, 22133824, 33200736, 66401472]

約数ペア:

[(1, 66401472), (2, 33200736), (3, 22133824), (4, 16600368), (6, 11066912), (8, 8300184), (12, 5533456), (16, 4150092), (24, 2766728), (32, 2075046), (48, 1383364), (64, 1037523), (71, 935232), (96, 691682), (142, 467616), (192, 345841), (213, 311744), (284, 233808), (426, 155872), (568, 116904), (852, 77936), (1136, 58452), (1704, 38968), (2272, 29226), (3408, 19484), (4544, 14613), (4871, 13632), (6816, 9742)]