40657268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{597901}}^1$

素因数の和:597922

約数の個数: 12

約数和(自身を含む): 75335652

約数和(自身を除く): 34678384

約数列:

[1, 2, 4, 17, 34, 68, 597901, 1195802, 2391604, 10164317, 20328634, 40657268]

約数ペア:

[(1, 40657268), (2, 20328634), (4, 10164317), (17, 2391604), (34, 1195802), (68, 597901)]