28898889268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{181157}}^1$

素因数の和:183279

約数の個数: 24

約数和(自身を含む): 53260452000

約数和(自身を除く): 24361562732

約数列:

[1, 2, 4, 19, 38, 76, 2099, 4198, 8396, 39881, 79762, 159524, 181157, 362314, 724628, 3441983, 6883966, 13767932, 380248543, 760497086, 1520994172, 7224722317, 14449444634, 28898889268]

約数ペア:

[(1, 28898889268), (2, 14449444634), (4, 7224722317), (19, 1520994172), (38, 760497086), (76, 380248543), (2099, 13767932), (4198, 6883966), (8396, 3441983), (39881, 724628), (79762, 362314), (159524, 181157)]