12871424

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 25950624

約数和(自身を除く): 13079200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 367, 548, 734, 1096, 1468, 2192, 2936, 4384, 5872, 8768, 11744, 17536, 23488, 35072, 46976, 50279, 93952, 100558, 201116, 402232, 804464, 1608928, 3217856, 6435712, 12871424]

約数ペア:

[(1, 12871424), (2, 6435712), (4, 3217856), (8, 1608928), (16, 804464), (32, 402232), (64, 201116), (128, 100558), (137, 93952), (256, 50279), (274, 46976), (367, 35072), (548, 23488), (734, 17536), (1096, 11744), (1468, 8768), (2192, 5872), (2936, 4384)]