57140678

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 24

約数和(自身を含む): 99907248

約数和(自身を除く): 42766570

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1453, 2809, 2906, 5618, 10171, 19663, 20342, 39326, 77009, 154018, 539063, 1078126, 4081477, 8162954, 28570339, 57140678]

約数ペア:

[(1, 57140678), (2, 28570339), (7, 8162954), (14, 4081477), (53, 1078126), (106, 539063), (371, 154018), (742, 77009), (1453, 39326), (2809, 20342), (2906, 19663), (5618, 10171)]