828821072

素因数分解:

$2^4\times {\mathrm{2423}}^1\times {\mathrm{21379}}^1$

素因数の和:23810

約数の個数: 20

約数和(自身を含む): 1606578720

約数和(自身を除く): 777757648

約数列:

[1, 2, 4, 8, 16, 2423, 4846, 9692, 19384, 21379, 38768, 42758, 85516, 171032, 342064, 51801317, 103602634, 207205268, 414410536, 828821072]

約数ペア:

[(1, 828821072), (2, 414410536), (4, 207205268), (8, 103602634), (16, 51801317), (2423, 342064), (4846, 171032), (9692, 85516), (19384, 42758), (21379, 38768)]