26931452

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 48174000

約数和(自身を除く): 21242548

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 619, 1238, 2476, 10877, 21754, 43508, 45187, 90374, 92231, 180748, 184462, 368924, 6732863, 13465726, 26931452]

約数ペア:

[(1, 26931452), (2, 13465726), (4, 6732863), (73, 368924), (146, 184462), (149, 180748), (292, 92231), (298, 90374), (596, 45187), (619, 43508), (1238, 21754), (2476, 10877)]