74867648

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{7451}}^1$

素因数の和:7620

約数の個数: 28

約数和(自身を含む): 149531832

約数和(自身を除く): 74664184

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 7451, 10048, 14902, 29804, 59608, 119216, 238432, 476864, 1169807, 2339614, 4679228, 9358456, 18716912, 37433824, 74867648]

約数ペア:

[(1, 74867648), (2, 37433824), (4, 18716912), (8, 9358456), (16, 4679228), (32, 2339614), (64, 1169807), (157, 476864), (314, 238432), (628, 119216), (1256, 59608), (2512, 29804), (5024, 14902), (7451, 10048)]