79648084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{280451}}^1$

素因数の和:280526

約数の個数: 12

約数和(自身を含む): 141347808

約数和(自身を除く): 61699724

約数列:

[1, 2, 4, 71, 142, 284, 280451, 560902, 1121804, 19912021, 39824042, 79648084]

約数ペア:

[(1, 79648084), (2, 39824042), (4, 19912021), (71, 1121804), (142, 560902), (284, 280451)]