27686238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 29337762

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 449, 478, 717, 898, 1347, 1434, 2694, 10277, 19307, 20554, 30831, 38614, 57921, 61662, 107311, 115842, 214622, 321933, 643866, 4614373, 9228746, 13843119, 27686238]

約数ペア:

[(1, 27686238), (2, 13843119), (3, 9228746), (6, 4614373), (43, 643866), (86, 321933), (129, 214622), (239, 115842), (258, 107311), (449, 61662), (478, 57921), (717, 38614), (898, 30831), (1347, 20554), (1434, 19307), (2694, 10277)]