39489028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10957}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 74558232

約数和(自身を除く): 35069204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 10957, 21914, 43828, 186269, 372538, 580721, 745076, 1161442, 2322884, 9872257, 19744514, 39489028]

約数ペア:

[(1, 39489028), (2, 19744514), (4, 9872257), (17, 2322884), (34, 1161442), (53, 745076), (68, 580721), (106, 372538), (212, 186269), (901, 43828), (1802, 21914), (3604, 10957)]