47378868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{55609}}^1$

素因数の和:55687

約数の個数: 24

約数和(自身を含む): 112109760

約数和(自身を除く): 64730892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 55609, 111218, 166827, 222436, 333654, 667308, 3948239, 7896478, 11844717, 15792956, 23689434, 47378868]

約数ペア:

[(1, 47378868), (2, 23689434), (3, 15792956), (4, 11844717), (6, 7896478), (12, 3948239), (71, 667308), (142, 333654), (213, 222436), (284, 166827), (426, 111218), (852, 55609)]