68317438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79997}}^1$

素因数の和:80067

約数の個数: 16

約数和(自身を含む): 119037024

約数和(自身を除く): 50719586

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 79997, 159994, 559979, 1119958, 4879817, 9759634, 34158719, 68317438]

約数ペア:

[(1, 68317438), (2, 34158719), (7, 9759634), (14, 4879817), (61, 1119958), (122, 559979), (427, 159994), (854, 79997)]