71008592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{261061}}^1$

素因数の和:261086

約数の個数: 20

約数和(自身を含む): 145672596

約数和(自身を除く): 74664004

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 261061, 522122, 1044244, 2088488, 4176976, 4438037, 8876074, 17752148, 35504296, 71008592]

約数ペア:

[(1, 71008592), (2, 35504296), (4, 17752148), (8, 8876074), (16, 4438037), (17, 4176976), (34, 2088488), (68, 1044244), (136, 522122), (272, 261061)]