78280036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1151177}}^1$

素因数の和:1151198

約数の個数: 12

約数和(自身を含む): 145048428

約数和(自身を除く): 66768392

約数列:

[1, 2, 4, 17, 34, 68, 1151177, 2302354, 4604708, 19570009, 39140018, 78280036]

約数ペア:

[(1, 78280036), (2, 39140018), (4, 19570009), (17, 4604708), (34, 2302354), (68, 1151177)]