71694476

素因数分解:

$2^2\times 7^1\times {\mathrm{2560517}}^1$

素因数の和:2560528

約数の個数: 12

約数和(自身を含む): 143389008

約数和(自身を除く): 71694532

約数列:

[1, 2, 4, 7, 14, 28, 2560517, 5121034, 10242068, 17923619, 35847238, 71694476]

約数ペア:

[(1, 71694476), (2, 35847238), (4, 17923619), (7, 10242068), (14, 5121034), (28, 2560517)]