68782525676

素因数分解:

$2^2\times {\mathrm{863}}^1\times {\mathrm{19925413}}^1$

素因数の和:19926280

約数の個数: 12

約数和(自身を含む): 120508903872

約数和(自身を除く): 51726378196

約数列:

[1, 2, 4, 863, 1726, 3452, 19925413, 39850826, 79701652, 17195631419, 34391262838, 68782525676]

約数ペア:

[(1, 68782525676), (2, 34391262838), (4, 17195631419), (863, 79701652), (1726, 39850826), (3452, 19925413)]