72811034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{7621}}^1$

素因数の和:7921

約数の個数: 16

約数和(自身を含む): 116067816

約数和(自身を除く): 43256782

約数列:

[1, 2, 17, 34, 281, 562, 4777, 7621, 9554, 15242, 129557, 259114, 2141501, 4283002, 36405517, 72811034]

約数ペア:

[(1, 72811034), (2, 36405517), (17, 4283002), (34, 2141501), (281, 259114), (562, 129557), (4777, 15242), (7621, 9554)]