69589264

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{26683}}^1$

素因数の和:26854

約数の個数: 20

約数和(自身を含む): 135661456

約数和(自身を除く): 66072192

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 26683, 53366, 106732, 213464, 426928, 4349329, 8698658, 17397316, 34794632, 69589264]

約数ペア:

[(1, 69589264), (2, 34794632), (4, 17397316), (8, 8698658), (16, 4349329), (163, 426928), (326, 213464), (652, 106732), (1304, 53366), (2608, 26683)]