40755358

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 36

約数和(自身を含む): 75595680

約数和(自身を除く): 34840322

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 833, 1439, 1666, 2023, 2878, 4046, 10073, 14161, 20146, 24463, 28322, 48926, 70511, 141022, 171241, 342482, 415871, 831742, 1198687, 2397374, 2911097, 5822194, 20377679, 40755358]

約数ペア:

[(1, 40755358), (2, 20377679), (7, 5822194), (14, 2911097), (17, 2397374), (34, 1198687), (49, 831742), (98, 415871), (119, 342482), (238, 171241), (289, 141022), (578, 70511), (833, 48926), (1439, 28322), (1666, 24463), (2023, 20146), (2878, 14161), (4046, 10073)]