66408518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{26713}}^1$

素因数の和:26839

約数の個数: 16

約数和(自身を含む): 109634256

約数和(自身を除く): 43225738

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 26713, 53426, 293843, 587686, 3018569, 6037138, 33204259, 66408518]

約数ペア:

[(1, 66408518), (2, 33204259), (11, 6037138), (22, 3018569), (113, 587686), (226, 293843), (1243, 53426), (2486, 26713)]