67437004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2003}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 124568640

約数和(自身を除く): 57131636

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 2003, 4006, 8012, 8417, 16834, 33668, 38057, 76114, 152228, 887329, 1774658, 3549316, 16859251, 33718502, 67437004]

約数ペア:

[(1, 67437004), (2, 33718502), (4, 16859251), (19, 3549316), (38, 1774658), (76, 887329), (443, 152228), (886, 76114), (1772, 38057), (2003, 33668), (4006, 16834), (8012, 8417)]