68880226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{7703}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 109828224

約数和(自身を除く): 40947998

約数列:

[1, 2, 17, 34, 263, 526, 4471, 7703, 8942, 15406, 130951, 261902, 2025889, 4051778, 34440113, 68880226]

約数ペア:

[(1, 68880226), (2, 34440113), (17, 4051778), (34, 2025889), (263, 261902), (526, 130951), (4471, 15406), (7703, 8942)]