40355294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5449}}^1$

素因数の和:5504

約数の個数: 24

約数和(自身を含む): 72332400

約数和(自身を除く): 31977106

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 5449, 7406, 10898, 38143, 76286, 125327, 250654, 877289, 1754578, 2882521, 5765042, 20177647, 40355294]

約数ペア:

[(1, 40355294), (2, 20177647), (7, 5765042), (14, 2882521), (23, 1754578), (46, 877289), (161, 250654), (322, 125327), (529, 76286), (1058, 38143), (3703, 10898), (5449, 7406)]