71033860

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{6791}}^1$

素因数の和:7323

約数の個数: 24

約数和(自身を含む): 149478336

約数和(自身を除く): 78444476

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 6791, 10460, 13582, 27164, 33955, 67910, 135820, 3551693, 7103386, 14206772, 17758465, 35516930, 71033860]

約数ペア:

[(1, 71033860), (2, 35516930), (4, 17758465), (5, 14206772), (10, 7103386), (20, 3551693), (523, 135820), (1046, 67910), (2092, 33955), (2615, 27164), (5230, 13582), (6791, 10460)]