27225998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 42440064

約数和(自身を除く): 15214066

約数列:

[1, 2, 31, 62, 157, 314, 2797, 4867, 5594, 9734, 86707, 173414, 439129, 878258, 13612999, 27225998]

約数ペア:

[(1, 27225998), (2, 13612999), (31, 878258), (62, 439129), (157, 173414), (314, 86707), (2797, 9734), (4867, 5594)]