69145604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{13907}}^1$

素因数の和:14035

約数の個数: 24

約数和(自身を含む): 133183008

約数和(自身を除く): 64037404

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 13907, 27814, 55628, 152977, 305954, 611908, 1571491, 3142982, 6285964, 17286401, 34572802, 69145604]

約数ペア:

[(1, 69145604), (2, 34572802), (4, 17286401), (11, 6285964), (22, 3142982), (44, 1571491), (113, 611908), (226, 305954), (452, 152977), (1243, 55628), (2486, 27814), (4972, 13907)]