28942942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{121609}}^1$

素因数の和:121635

約数の個数: 16

約数和(自身を含む): 52535520

約数和(自身を除く): 23592578

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 121609, 243218, 851263, 1702526, 2067353, 4134706, 14471471, 28942942]

約数ペア:

[(1, 28942942), (2, 14471471), (7, 4134706), (14, 2067353), (17, 1702526), (34, 851263), (119, 243218), (238, 121609)]