71915672044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2121907}}^1$

素因数の和:2122177

約数の個数: 24

約数和(自身を含む): 129818331440

約数和(自身を除く): 57902659396

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 916, 8473, 16946, 33892, 2121907, 4243814, 8487628, 78510559, 157021118, 314042236, 485916703, 971833406, 1943666812, 17978918011, 35957836022, 71915672044]

約数ペア:

[(1, 71915672044), (2, 35957836022), (4, 17978918011), (37, 1943666812), (74, 971833406), (148, 485916703), (229, 314042236), (458, 157021118), (916, 78510559), (8473, 8487628), (16946, 4243814), (33892, 2121907)]