26880788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3413}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 51619680

約数和(自身を除く): 24738892

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3413, 3938, 6826, 7876, 13652, 37543, 75086, 150172, 610927, 1221854, 2443708, 6720197, 13440394, 26880788]

約数ペア:

[(1, 26880788), (2, 13440394), (4, 6720197), (11, 2443708), (22, 1221854), (44, 610927), (179, 150172), (358, 75086), (716, 37543), (1969, 13652), (3413, 7876), (3938, 6826)]