42550252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 79168320

約数和(自身を除く): 36618068

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 2309, 4607, 4618, 9214, 9236, 18428, 39253, 78506, 157012, 625739, 1251478, 2502956, 10637563, 21275126, 42550252]

約数ペア:

[(1, 42550252), (2, 21275126), (4, 10637563), (17, 2502956), (34, 1251478), (68, 625739), (271, 157012), (542, 78506), (1084, 39253), (2309, 18428), (4607, 9236), (4618, 9214)]