78482084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{2053}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 144930240

約数和(自身を除く): 66448156

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 2053, 4106, 8212, 9557, 19114, 38228, 39007, 78014, 156028, 1032659, 2065318, 4130636, 19620521, 39241042, 78482084]

約数ペア:

[(1, 78482084), (2, 39241042), (4, 19620521), (19, 4130636), (38, 2065318), (76, 1032659), (503, 156028), (1006, 78014), (2012, 39007), (2053, 38228), (4106, 19114), (8212, 9557)]