26809948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 51521904

約数和(自身を除く): 24711956

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 3881, 6908, 7762, 15524, 42691, 85382, 170764, 609317, 1218634, 2437268, 6702487, 13404974, 26809948]

約数ペア:

[(1, 26809948), (2, 13404974), (4, 6702487), (11, 2437268), (22, 1218634), (44, 609317), (157, 170764), (314, 85382), (628, 42691), (1727, 15524), (3454, 7762), (3881, 6908)]