27977698

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54011}}^1$

素因数の和:54057

約数の個数: 16

約数和(自身を含む): 49258944

約数和(自身を除く): 21281246

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54011, 108022, 378077, 756154, 1998407, 3996814, 13988849, 27977698]

約数ペア:

[(1, 27977698), (2, 13988849), (7, 3996814), (14, 1998407), (37, 756154), (74, 378077), (259, 108022), (518, 54011)]