71624119

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 84750336

約数和(自身を除く): 13126217

約数列:

[1, 7, 37, 131, 259, 917, 2111, 4847, 14777, 33929, 78107, 276541, 546749, 1935787, 10232017, 71624119]

約数ペア:

[(1, 71624119), (7, 10232017), (37, 1935787), (131, 546749), (259, 276541), (917, 78107), (2111, 33929), (4847, 14777)]