28339992

素因数分解:

$2^3\times 3^2\times {\mathrm{393611}}^1$

素因数の和:393623

約数の個数: 24

約数和(自身を含む): 76754340

約数和(自身を除く): 48414348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393611, 787222, 1180833, 1574444, 2361666, 3148888, 3542499, 4723332, 7084998, 9446664, 14169996, 28339992]

約数ペア:

[(1, 28339992), (2, 14169996), (3, 9446664), (4, 7084998), (6, 4723332), (8, 3542499), (9, 3148888), (12, 2361666), (18, 1574444), (24, 1180833), (36, 787222), (72, 393611)]