63940988

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 113307600

約数和(自身を除く): 49366612

約数列:

[1, 2, 4, 163, 281, 326, 349, 562, 652, 698, 1124, 1396, 45803, 56887, 91606, 98069, 113774, 183212, 196138, 227548, 392276, 15985247, 31970494, 63940988]

約数ペア:

[(1, 63940988), (2, 31970494), (4, 15985247), (163, 392276), (281, 227548), (326, 196138), (349, 183212), (562, 113774), (652, 98069), (698, 91606), (1124, 56887), (1396, 45803)]