61569772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10067}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 118399680

約数和(自身を除く): 56829908

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10067, 20134, 40268, 110737, 221474, 442948, 1399313, 2798626, 5597252, 15392443, 30784886, 61569772]

約数ペア:

[(1, 61569772), (2, 30784886), (4, 15392443), (11, 5597252), (22, 2798626), (44, 1399313), (139, 442948), (278, 221474), (556, 110737), (1529, 40268), (3058, 20134), (6116, 10067)]