40129298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1867}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 65768544

約数和(自身を除く): 25639246

約数列:

[1, 2, 11, 22, 977, 1867, 1954, 3734, 10747, 20537, 21494, 41074, 1824059, 3648118, 20064649, 40129298]

約数ペア:

[(1, 40129298), (2, 20064649), (11, 3648118), (22, 1824059), (977, 41074), (1867, 21494), (1954, 20537), (3734, 10747)]