68501258

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157837}}^1$

素因数の和:157877

約数の個数: 16

約数和(自身を含む): 121219584

約数和(自身を除く): 52718326

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 157837, 315674, 1104859, 2209718, 4892947, 9785894, 34250629, 68501258]

約数ペア:

[(1, 68501258), (2, 34250629), (7, 9785894), (14, 4892947), (31, 2209718), (62, 1104859), (217, 315674), (434, 157837)]