79237988

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{279007}}^1$

素因数の和:279082

約数の個数: 12

約数和(自身を含む): 140620032

約数和(自身を除く): 61382044

約数列:

[1, 2, 4, 71, 142, 284, 279007, 558014, 1116028, 19809497, 39618994, 79237988]

約数ペア:

[(1, 79237988), (2, 39618994), (4, 19809497), (71, 1116028), (142, 558014), (284, 279007)]