28623804910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{872411}}^1$

素因数の和:872628

約数の個数: 32

約数和(自身を含む): 54836328672

約数和(自身を除く): 26212523762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 3281, 6562, 16405, 32810, 872411, 1744822, 4362055, 8724110, 14830987, 29661974, 74154935, 148309870, 168375323, 336750646, 841876615, 1683753230, 2862380491, 5724760982, 14311902455, 28623804910]

約数ペア:

[(1, 28623804910), (2, 14311902455), (5, 5724760982), (10, 2862380491), (17, 1683753230), (34, 841876615), (85, 336750646), (170, 168375323), (193, 148309870), (386, 74154935), (965, 29661974), (1930, 14830987), (3281, 8724110), (6562, 4362055), (16405, 1744822), (32810, 872411)]