71949110

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{13757}}^1$

素因数の和:14287

約数の個数: 16

約数和(自身を含む): 129765456

約数和(自身を除く): 57816346

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 13757, 27514, 68785, 137570, 7194911, 14389822, 35974555, 71949110]

約数ペア:

[(1, 71949110), (2, 35974555), (5, 14389822), (10, 7194911), (523, 137570), (1046, 68785), (2615, 27514), (5230, 13757)]