28676056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87427}}^1$

素因数の和:87474

約数の個数: 16

約数和(自身を含む): 55079640

約数和(自身を除く): 26403584

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87427, 174854, 349708, 699416, 3584507, 7169014, 14338028, 28676056]

約数ペア:

[(1, 28676056), (2, 14338028), (4, 7169014), (8, 3584507), (41, 699416), (82, 349708), (164, 174854), (328, 87427)]