42805744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{72307}}^1$

素因数の和:72352

約数の個数: 20

約数和(自身を含む): 85178824

約数和(自身を除く): 42373080

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 72307, 144614, 289228, 578456, 1156912, 2675359, 5350718, 10701436, 21402872, 42805744]

約数ペア:

[(1, 42805744), (2, 21402872), (4, 10701436), (8, 5350718), (16, 2675359), (37, 1156912), (74, 578456), (148, 289228), (296, 144614), (592, 72307)]