25113484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13921}}^1$

素因数の和:13977

約数の個数: 24

約数和(自身を含む): 49116816

約数和(自身を除く): 24003332

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 13921, 27842, 55684, 153131, 306262, 570761, 612524, 1141522, 2283044, 6278371, 12556742, 25113484]

約数ペア:

[(1, 25113484), (2, 12556742), (4, 6278371), (11, 2283044), (22, 1141522), (41, 612524), (44, 570761), (82, 306262), (164, 153131), (451, 55684), (902, 27842), (1804, 13921)]