68727806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158359}}^1$

素因数の和:158399

約数の個数: 16

約数和(自身を含む): 121620480

約数和(自身を除く): 52892674

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 158359, 316718, 1108513, 2217026, 4909129, 9818258, 34363903, 68727806]

約数ペア:

[(1, 68727806), (2, 34363903), (7, 9818258), (14, 4909129), (31, 2217026), (62, 1108513), (217, 316718), (434, 158359)]