64761290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1747}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 127617984

約数和(自身を除く): 62856694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 674, 1685, 1747, 3370, 3494, 3707, 7414, 8735, 17470, 18535, 19217, 37070, 38434, 96085, 192170, 588739, 1177478, 2943695, 5887390, 6476129, 12952258, 32380645, 64761290]

約数ペア:

[(1, 64761290), (2, 32380645), (5, 12952258), (10, 6476129), (11, 5887390), (22, 2943695), (55, 1177478), (110, 588739), (337, 192170), (674, 96085), (1685, 38434), (1747, 37070), (3370, 19217), (3494, 18535), (3707, 17470), (7414, 8735)]