70912972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1657}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 133886816

約数和(自身を除く): 62973844

約数列:

[1, 2, 4, 13, 26, 52, 823, 1646, 1657, 3292, 3314, 6628, 10699, 21398, 21541, 42796, 43082, 86164, 1363711, 2727422, 5454844, 17728243, 35456486, 70912972]

約数ペア:

[(1, 70912972), (2, 35456486), (4, 17728243), (13, 5454844), (26, 2727422), (52, 1363711), (823, 86164), (1646, 43082), (1657, 42796), (3292, 21541), (3314, 21398), (6628, 10699)]