27628430

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4231}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 49819104

約数和(自身を除く): 22190674

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 4231, 6530, 8462, 21155, 42310, 2762843, 5525686, 13814215, 27628430]

約数ペア:

[(1, 27628430), (2, 13814215), (5, 5525686), (10, 2762843), (653, 42310), (1306, 21155), (3265, 8462), (4231, 6530)]