42869996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1861}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 81019344

約数和(自身を除く): 38149348

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 1861, 3722, 5759, 7444, 11518, 23036, 24193, 48386, 96772, 824423, 1648846, 3297692, 10717499, 21434998, 42869996]

約数ペア:

[(1, 42869996), (2, 21434998), (4, 10717499), (13, 3297692), (26, 1648846), (52, 824423), (443, 96772), (886, 48386), (1772, 24193), (1861, 23036), (3722, 11518), (5759, 7444)]