68490214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39317}}^1$

素因数の和:39399

約数の個数: 16

約数和(自身を含む): 112292208

約数和(自身を除く): 43801994

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 39317, 78634, 511121, 1022242, 2634239, 5268478, 34245107, 68490214]

約数ペア:

[(1, 68490214), (2, 34245107), (13, 5268478), (26, 2634239), (67, 1022242), (134, 511121), (871, 78634), (1742, 39317)]