64628270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24953}}^1$

素因数の和:25004

約数の個数: 32

約数和(自身を含む): 136548288

約数和(自身を除く): 71920018

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 24953, 49906, 124765, 174671, 249530, 349342, 873355, 923261, 1746710, 1846522, 4616305, 6462827, 9232610, 12925654, 32314135, 64628270]

約数ペア:

[(1, 64628270), (2, 32314135), (5, 12925654), (7, 9232610), (10, 6462827), (14, 4616305), (35, 1846522), (37, 1746710), (70, 923261), (74, 873355), (185, 349342), (259, 249530), (370, 174671), (518, 124765), (1295, 49906), (2590, 24953)]