25768886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8228

約数の個数: 24

約数和(自身を含む): 45760512

約数和(自身を除く): 19991626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 8191, 16382, 90101, 106483, 180202, 212966, 991111, 1171313, 1982222, 2342626, 12884443, 25768886]

約数ペア:

[(1, 25768886), (2, 12884443), (11, 2342626), (13, 1982222), (22, 1171313), (26, 991111), (121, 212966), (143, 180202), (242, 106483), (286, 90101), (1573, 16382), (3146, 8191)]