12899456

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 25887600

約数和(自身を除く): 12988144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 563, 716, 1126, 1432, 2252, 2864, 4504, 5728, 9008, 11456, 18016, 22912, 36032, 72064, 100777, 201554, 403108, 806216, 1612432, 3224864, 6449728, 12899456]

約数ペア:

[(1, 12899456), (2, 6449728), (4, 3224864), (8, 1612432), (16, 806216), (32, 403108), (64, 201554), (128, 100777), (179, 72064), (358, 36032), (563, 22912), (716, 18016), (1126, 11456), (1432, 9008), (2252, 5728), (2864, 4504)]