68927396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2677}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 124398456

約数和(自身を除く): 55471060

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 2677, 5354, 6437, 10708, 12874, 25748, 109757, 219514, 420289, 439028, 840578, 1681156, 17231849, 34463698, 68927396]

約数ペア:

[(1, 68927396), (2, 34463698), (4, 17231849), (41, 1681156), (82, 840578), (157, 439028), (164, 420289), (314, 219514), (628, 109757), (2677, 25748), (5354, 12874), (6437, 10708)]