74880032

素因数分解:

$2^5\times {\mathrm{2340001}}^1$

素因数の和:2340011

約数の個数: 12

約数和(自身を含む): 147420126

約数和(自身を除く): 72540094

約数列:

[1, 2, 4, 8, 16, 32, 2340001, 4680002, 9360004, 18720008, 37440016, 74880032]

約数ペア:

[(1, 74880032), (2, 37440016), (4, 18720008), (8, 9360004), (16, 4680002), (32, 2340001)]