64747866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 137541888

約数和(自身を除く): 72794022

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 802, 1203, 1583, 2406, 3166, 4749, 6817, 9498, 13634, 20451, 26911, 40902, 53822, 80733, 161466, 634783, 1269566, 1904349, 3808698, 10791311, 21582622, 32373933, 64747866]

約数ペア:

[(1, 64747866), (2, 32373933), (3, 21582622), (6, 10791311), (17, 3808698), (34, 1904349), (51, 1269566), (102, 634783), (401, 161466), (802, 80733), (1203, 53822), (1583, 40902), (2406, 26911), (3166, 20451), (4749, 13634), (6817, 9498)]