71810044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25537}}^1$

素因数の和:25597

約数の個数: 24

約数和(自身を含む): 135862160

約数和(自身を除く): 64052116

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 25537, 51074, 102148, 485203, 944869, 970406, 1889738, 1940812, 3779476, 17952511, 35905022, 71810044]

約数ペア:

[(1, 71810044), (2, 35905022), (4, 17952511), (19, 3779476), (37, 1940812), (38, 1889738), (74, 970406), (76, 944869), (148, 485203), (703, 102148), (1406, 51074), (2812, 25537)]