40648372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18443}}^1$

素因数の和:18495

約数の個数: 24

約数和(自身を含む): 77464800

約数和(自身を除く): 36816428

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 18443, 36886, 73772, 350417, 534847, 700834, 1069694, 1401668, 2139388, 10162093, 20324186, 40648372]

約数ペア:

[(1, 40648372), (2, 20324186), (4, 10162093), (19, 2139388), (29, 1401668), (38, 1069694), (58, 700834), (76, 534847), (116, 350417), (551, 73772), (1102, 36886), (2204, 18443)]