40266422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5437}}^1$

素因数の和:5492

約数の個数: 24

約数和(自身を含む): 72173136

約数和(自身を除く): 31906714

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 5437, 7406, 10874, 38059, 76118, 125051, 250102, 875357, 1750714, 2876173, 5752346, 20133211, 40266422]

約数ペア:

[(1, 40266422), (2, 20133211), (7, 5752346), (14, 2876173), (23, 1750714), (46, 875357), (161, 250102), (322, 125051), (529, 76118), (1058, 38059), (3703, 10874), (5437, 7406)]