28254434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 46247760

約数和(自身を除く): 17993326

約数列:

[1, 2, 13, 26, 169, 179, 338, 358, 467, 934, 2327, 4654, 6071, 12142, 30251, 60502, 78923, 83593, 157846, 167186, 1086709, 2173418, 14127217, 28254434]

約数ペア:

[(1, 28254434), (2, 14127217), (13, 2173418), (26, 1086709), (169, 167186), (179, 157846), (338, 83593), (358, 78923), (467, 60502), (934, 30251), (2327, 12142), (4654, 6071)]