40874396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11443}}^1$

素因数の和:11513

約数の個数: 24

約数和(自身を含む): 76903680

約数和(自身を除く): 36029284

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 11443, 22886, 45772, 217417, 434834, 537821, 869668, 1075642, 2151284, 10218599, 20437198, 40874396]

約数ペア:

[(1, 40874396), (2, 20437198), (4, 10218599), (19, 2151284), (38, 1075642), (47, 869668), (76, 537821), (94, 434834), (188, 217417), (893, 45772), (1786, 22886), (3572, 11443)]