71709716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19423}}^1$

素因数の和:19511

約数の個数: 24

約数和(自身を含む): 137055744

約数和(自身を除く): 65346028

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19423, 38846, 77692, 252499, 504998, 1009996, 1379033, 2758066, 5516132, 17927429, 35854858, 71709716]

約数ペア:

[(1, 71709716), (2, 35854858), (4, 17927429), (13, 5516132), (26, 2758066), (52, 1379033), (71, 1009996), (142, 504998), (284, 252499), (923, 77692), (1846, 38846), (3692, 19423)]