28057041935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{6121}}^1$

素因数の和:6963

約数の個数: 32

約数和(自身を含む): 36688509312

約数和(自身を除く): 8631467377

約数列:

[1, 5, 13, 65, 97, 485, 727, 1261, 3635, 6121, 6305, 9451, 30605, 47255, 70519, 79573, 352595, 397865, 593737, 916747, 2968685, 4449967, 4583735, 7718581, 22249835, 38592905, 57849571, 289247855, 431646799, 2158233995, 5611408387, 28057041935]

約数ペア:

[(1, 28057041935), (5, 5611408387), (13, 2158233995), (65, 431646799), (97, 289247855), (485, 57849571), (727, 38592905), (1261, 22249835), (3635, 7718581), (6121, 4583735), (6305, 4449967), (9451, 2968685), (30605, 916747), (47255, 593737), (70519, 397865), (79573, 352595)]