42153268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8731}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 79216704

約数和(自身を除く): 37063436

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8731, 17462, 34924, 148427, 296854, 593708, 619901, 1239802, 2479604, 10538317, 21076634, 42153268]

約数ペア:

[(1, 42153268), (2, 21076634), (4, 10538317), (17, 2479604), (34, 1239802), (68, 619901), (71, 593708), (142, 296854), (284, 148427), (1207, 34924), (2414, 17462), (4828, 8731)]