72820408

素因数分解:

$2^3\times {\mathrm{2819}}^1\times {\mathrm{3229}}^1$

素因数の和:6054

約数の個数: 16

約数和(自身を含む): 136629000

約数和(自身を除く): 63808592

約数列:

[1, 2, 4, 8, 2819, 3229, 5638, 6458, 11276, 12916, 22552, 25832, 9102551, 18205102, 36410204, 72820408]

約数ペア:

[(1, 72820408), (2, 36410204), (4, 18205102), (8, 9102551), (2819, 25832), (3229, 22552), (5638, 12916), (6458, 11276)]