42251222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5623}}^1$

素因数の和:5672

約数の個数: 24

約数和(自身を含む): 72515856

約数和(自身を除く): 30264634

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 5623, 7514, 11246, 73099, 95591, 146198, 191182, 1242683, 1625047, 2485366, 3250094, 21125611, 42251222]

約数ペア:

[(1, 42251222), (2, 21125611), (13, 3250094), (17, 2485366), (26, 1625047), (34, 1242683), (221, 191182), (289, 146198), (442, 95591), (578, 73099), (3757, 11246), (5623, 7514)]