38646712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21895

約数の個数: 32

約数和(自身を含む): 82630800

約数和(自身を除く): 43984088

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21859, 43718, 87436, 174872, 284167, 371603, 568334, 743206, 1136668, 1486412, 2273336, 2972824, 4830839, 9661678, 19323356, 38646712]

約数ペア:

[(1, 38646712), (2, 19323356), (4, 9661678), (8, 4830839), (13, 2972824), (17, 2273336), (26, 1486412), (34, 1136668), (52, 743206), (68, 568334), (104, 371603), (136, 284167), (221, 174872), (442, 87436), (884, 43718), (1768, 21859)]