42386474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5641}}^1$

素因数の和:5690

約数の個数: 24

約数和(自身を含む): 72747948

約数和(自身を除く): 30361474

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 5641, 7514, 11282, 73333, 95897, 146666, 191794, 1246661, 1630249, 2493322, 3260498, 21193237, 42386474]

約数ペア:

[(1, 42386474), (2, 21193237), (13, 3260498), (17, 2493322), (26, 1630249), (34, 1246661), (221, 191794), (289, 146666), (442, 95897), (578, 73333), (3757, 11282), (5641, 7514)]