79663972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1171529}}^1$

素因数の和:1171550

約数の個数: 12

約数和(自身を含む): 147612780

約数和(自身を除く): 67948808

約数列:

[1, 2, 4, 17, 34, 68, 1171529, 2343058, 4686116, 19915993, 39831986, 79663972]

約数ペア:

[(1, 79663972), (2, 39831986), (4, 19915993), (17, 4686116), (34, 2343058), (68, 1171529)]