72401968

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{76697}}^1$

素因数の和:76764

約数の個数: 20

約数和(自身を含む): 142658280

約数和(自身を除く): 70256312

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 76697, 153394, 306788, 613576, 1227152, 4525123, 9050246, 18100492, 36200984, 72401968]

約数ペア:

[(1, 72401968), (2, 36200984), (4, 18100492), (8, 9050246), (16, 4525123), (59, 1227152), (118, 613576), (236, 306788), (472, 153394), (944, 76697)]