71603930

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{13691}}^1$

素因数の和:14221

約数の個数: 16

約数和(自身を含む): 129142944

約数和(自身を除く): 57539014

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 13691, 27382, 68455, 136910, 7160393, 14320786, 35801965, 71603930]

約数ペア:

[(1, 71603930), (2, 35801965), (5, 14320786), (10, 7160393), (523, 136910), (1046, 68455), (2615, 27382), (5230, 13691)]