68401678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{40189}}^1$

素因数の和:40251

約数の個数: 16

約数和(自身を含む): 109959840

約数和(自身を除く): 41558162

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 40189, 80378, 924347, 1486993, 1848694, 2973986, 34200839, 68401678]

約数ペア:

[(1, 68401678), (2, 34200839), (23, 2973986), (37, 1848694), (46, 1486993), (74, 924347), (851, 80378), (1702, 40189)]