26687218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1801}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 41518080

約数和(自身を除く): 14830862

約数列:

[1, 2, 31, 62, 239, 478, 1801, 3602, 7409, 14818, 55831, 111662, 430439, 860878, 13343609, 26687218]

約数ペア:

[(1, 26687218), (2, 13343609), (31, 860878), (62, 430439), (239, 111662), (478, 55831), (1801, 14818), (3602, 7409)]