25934808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20389}}^1$

素因数の和:20451

約数の個数: 32

約数和(自身を含む): 66063600

約数和(自身を除く): 40128792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 489336, 1080617, 2161234, 3241851, 4322468, 6483702, 8644936, 12967404, 25934808]

約数ペア:

[(1, 25934808), (2, 12967404), (3, 8644936), (4, 6483702), (6, 4322468), (8, 3241851), (12, 2161234), (24, 1080617), (53, 489336), (106, 244668), (159, 163112), (212, 122334), (318, 81556), (424, 61167), (636, 40778), (1272, 20389)]