78013796

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59281}}^1$

素因数の和:59339

約数の個数: 24

約数和(自身を含む): 159350016

約数和(自身を除く): 81336220

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 59281, 118562, 237124, 414967, 829934, 1659868, 2786207, 5572414, 11144828, 19503449, 39006898, 78013796]

約数ペア:

[(1, 78013796), (2, 39006898), (4, 19503449), (7, 11144828), (14, 5572414), (28, 2786207), (47, 1659868), (94, 829934), (188, 414967), (329, 237124), (658, 118562), (1316, 59281)]