67443508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1867}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 128981664

約数和(自身を除く): 61538156

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 1867, 3284, 3734, 7468, 9031, 18062, 20537, 36124, 41074, 82148, 1532807, 3065614, 6131228, 16860877, 33721754, 67443508]

約数ペア:

[(1, 67443508), (2, 33721754), (4, 16860877), (11, 6131228), (22, 3065614), (44, 1532807), (821, 82148), (1642, 41074), (1867, 36124), (3284, 20537), (3734, 18062), (7468, 9031)]