79442428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89867}}^1$

素因数の和:89901

約数の個数: 24

約数和(自身を含む): 158527152

約数和(自身を除く): 79084724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 89867, 179734, 359468, 1168271, 1527739, 2336542, 3055478, 4673084, 6110956, 19860607, 39721214, 79442428]

約数ペア:

[(1, 79442428), (2, 39721214), (4, 19860607), (13, 6110956), (17, 4673084), (26, 3055478), (34, 2336542), (52, 1527739), (68, 1168271), (221, 359468), (442, 179734), (884, 89867)]