74257222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6983}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 120264480

約数和(自身を除く): 46007258

約数列:

[1, 2, 13, 26, 409, 818, 5317, 6983, 10634, 13966, 90779, 181558, 2856047, 5712094, 37128611, 74257222]

約数ペア:

[(1, 74257222), (2, 37128611), (13, 5712094), (26, 2856047), (409, 181558), (818, 90779), (5317, 13966), (6983, 10634)]