68731442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{155501}}^1$

素因数の和:155533

約数の個数: 16

約数和(自身を含む): 117559512

約数和(自身を除く): 48828070

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 155501, 311002, 2021513, 2643517, 4043026, 5287034, 34365721, 68731442]

約数ペア:

[(1, 68731442), (2, 34365721), (13, 5287034), (17, 4043026), (26, 2643517), (34, 2021513), (221, 311002), (442, 155501)]