7421744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{42169}}^1$

素因数の和:42188

約数の個数: 20

約数和(自身を含む): 15687240

約数和(自身を除く): 8265496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 42169, 84338, 168676, 337352, 463859, 674704, 927718, 1855436, 3710872, 7421744]

約数ペア:

[(1, 7421744), (2, 3710872), (4, 1855436), (8, 927718), (11, 674704), (16, 463859), (22, 337352), (44, 168676), (88, 84338), (176, 42169)]