28305370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 52867728

約数和(自身を除く): 24562358

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 677, 1130, 1354, 3385, 4181, 6770, 8362, 20905, 25049, 41810, 50098, 76501, 125245, 153002, 250490, 382505, 765010, 2830537, 5661074, 14152685, 28305370]

約数ペア:

[(1, 28305370), (2, 14152685), (5, 5661074), (10, 2830537), (37, 765010), (74, 382505), (113, 250490), (185, 153002), (226, 125245), (370, 76501), (565, 50098), (677, 41810), (1130, 25049), (1354, 20905), (3385, 8362), (4181, 6770)]