78914884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1160513}}^1$

素因数の和:1160534

約数の個数: 12

約数和(自身を含む): 146224764

約数和(自身を除く): 67309880

約数列:

[1, 2, 4, 17, 34, 68, 1160513, 2321026, 4642052, 19728721, 39457442, 78914884]

約数ペア:

[(1, 78914884), (2, 39457442), (4, 19728721), (17, 4642052), (34, 2321026), (68, 1160513)]