27692842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 45288000

約数和(自身を除く): 17595158

約数列:

[1, 2, 19, 38, 67, 73, 134, 146, 149, 298, 1273, 1387, 2546, 2774, 2831, 4891, 5662, 9782, 9983, 10877, 19966, 21754, 92929, 185858, 189677, 206663, 379354, 413326, 728759, 1457518, 13846421, 27692842]

約数ペア:

[(1, 27692842), (2, 13846421), (19, 1457518), (38, 728759), (67, 413326), (73, 379354), (134, 206663), (146, 189677), (149, 185858), (298, 92929), (1273, 21754), (1387, 19966), (2546, 10877), (2774, 9983), (2831, 9782), (4891, 5662)]