66381644

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{23473}}^1$

素因数の和:23585

約数の個数: 24

約数和(自身を含む): 134083488

約数和(自身を除く): 67701844

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 23473, 46946, 93892, 164311, 328622, 657244, 2370773, 4741546, 9483092, 16595411, 33190822, 66381644]

約数ペア:

[(1, 66381644), (2, 33190822), (4, 16595411), (7, 9483092), (14, 4741546), (28, 2370773), (101, 657244), (202, 328622), (404, 164311), (707, 93892), (1414, 46946), (2828, 23473)]