40283572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75721}}^1$

素因数の和:75751

約数の個数: 24

約数和(自身を含む): 84808640

約数和(自身を除く): 44525068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75721, 151442, 302884, 530047, 1060094, 1438699, 2120188, 2877398, 5754796, 10070893, 20141786, 40283572]

約数ペア:

[(1, 40283572), (2, 20141786), (4, 10070893), (7, 5754796), (14, 2877398), (19, 2120188), (28, 1438699), (38, 1060094), (76, 530047), (133, 302884), (266, 151442), (532, 75721)]