71706524

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{22159}}^1$

素因数の和:22972

約数の個数: 12

約数和(自身を含む): 125647200

約数和(自身を除く): 53940676

約数列:

[1, 2, 4, 809, 1618, 3236, 22159, 44318, 88636, 17926631, 35853262, 71706524]

約数ペア:

[(1, 71706524), (2, 35853262), (4, 17926631), (809, 88636), (1618, 44318), (3236, 22159)]