27760748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11783}}^1$

素因数の和:11837

約数の個数: 24

約数和(自身を含む): 52792320

約数和(自身を除く): 25031572

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 11783, 23566, 47132, 223877, 365273, 447754, 730546, 895508, 1461092, 6940187, 13880374, 27760748]

約数ペア:

[(1, 27760748), (2, 13880374), (4, 6940187), (19, 1461092), (31, 895508), (38, 730546), (62, 447754), (76, 365273), (124, 223877), (589, 47132), (1178, 23566), (2356, 11783)]