72449818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{304411}}^1$

素因数の和:304437

約数の個数: 16

約数和(自身を含む): 131505984

約数和(自身を除く): 59056166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 304411, 608822, 2130877, 4261754, 5174987, 10349974, 36224909, 72449818]

約数ペア:

[(1, 72449818), (2, 36224909), (7, 10349974), (14, 5174987), (17, 4261754), (34, 2130877), (119, 608822), (238, 304411)]