27924638

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3581}}^1$

素因数の和:4147

約数の個数: 16

約数和(自身を含む): 47970144

約数和(自身を除く): 20045506

約数列:

[1, 2, 7, 14, 557, 1114, 3581, 3899, 7162, 7798, 25067, 50134, 1994617, 3989234, 13962319, 27924638]

約数ペア:

[(1, 27924638), (2, 13962319), (7, 3989234), (14, 1994617), (557, 50134), (1114, 25067), (3581, 7798), (3899, 7162)]