557264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 1117860

約数和(自身を除く): 560596

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1201, 2402, 4804, 9608, 19216, 34829, 69658, 139316, 278632, 557264]

約数ペア:

[(1, 557264), (2, 278632), (4, 139316), (8, 69658), (16, 34829), (29, 19216), (58, 9608), (116, 4804), (232, 2402), (464, 1201)]