38941708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 73609760

約数和(自身を除く): 34668052

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 1831, 3662, 5317, 7324, 10634, 21268, 23803, 47606, 95212, 748879, 1497758, 2995516, 9735427, 19470854, 38941708]

約数ペア:

[(1, 38941708), (2, 19470854), (4, 9735427), (13, 2995516), (26, 1497758), (52, 748879), (409, 95212), (818, 47606), (1636, 23803), (1831, 21268), (3662, 10634), (5317, 7324)]