27477938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 42437760

約数和(自身を除く): 14959822

約数列:

[1, 2, 61, 79, 122, 158, 2851, 4819, 5702, 9638, 173911, 225229, 347822, 450458, 13738969, 27477938]

約数ペア:

[(1, 27477938), (2, 13738969), (61, 450458), (79, 347822), (122, 225229), (158, 173911), (2851, 9638), (4819, 5702)]