25974728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10859}}^1$

素因数の和:10901

約数の個数: 32

約数和(自身を含む): 54734400

約数和(自身を除く): 28759672

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 10859, 21718, 43436, 86872, 141167, 249757, 282334, 499514, 564668, 999028, 1129336, 1998056, 3246841, 6493682, 12987364, 25974728]

約数ペア:

[(1, 25974728), (2, 12987364), (4, 6493682), (8, 3246841), (13, 1998056), (23, 1129336), (26, 999028), (46, 564668), (52, 499514), (92, 282334), (104, 249757), (184, 141167), (299, 86872), (598, 43436), (1196, 21718), (2392, 10859)]