12842128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 27732600

約数和(自身を除く): 14890472

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2129, 3016, 4258, 6032, 8516, 17032, 27677, 34064, 55354, 61741, 110708, 123482, 221416, 246964, 442832, 493928, 802633, 987856, 1605266, 3210532, 6421064, 12842128]

約数ペア:

[(1, 12842128), (2, 6421064), (4, 3210532), (8, 1605266), (13, 987856), (16, 802633), (26, 493928), (29, 442832), (52, 246964), (58, 221416), (104, 123482), (116, 110708), (208, 61741), (232, 55354), (377, 34064), (464, 27677), (754, 17032), (1508, 8516), (2129, 6032), (3016, 4258)]