47124788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 87796800

約数和(自身を除く): 40672012

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 6967, 13934, 27868, 132373, 264746, 529492, 620063, 1240126, 2480252, 11781197, 23562394, 47124788]

約数ペア:

[(1, 47124788), (2, 23562394), (4, 11781197), (19, 2480252), (38, 1240126), (76, 620063), (89, 529492), (178, 264746), (356, 132373), (1691, 27868), (3382, 13934), (6764, 6967)]