66068626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81971}}^1$

素因数の和:82017

約数の個数: 16

約数和(自身を含む): 110170368

約数和(自身を除く): 44101742

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 81971, 163942, 1065623, 2131246, 2541101, 5082202, 33034313, 66068626]

約数ペア:

[(1, 66068626), (2, 33034313), (13, 5082202), (26, 2541101), (31, 2131246), (62, 1065623), (403, 163942), (806, 81971)]