71517796

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6067}}^1$

素因数の和:6499

約数の個数: 24

約数和(自身を含む): 143398976

約数和(自身を除く): 71881180

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6067, 11788, 12134, 24268, 42469, 84938, 169876, 2554207, 5108414, 10216828, 17879449, 35758898, 71517796]

約数ペア:

[(1, 71517796), (2, 35758898), (4, 17879449), (7, 10216828), (14, 5108414), (28, 2554207), (421, 169876), (842, 84938), (1684, 42469), (2947, 24268), (5894, 12134), (6067, 11788)]