68443354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212557}}^1$

素因数の和:212589

約数の個数: 16

約数和(自身を含む): 122433408

約数和(自身を除く): 53990054

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 212557, 425114, 1487899, 2975798, 4888811, 9777622, 34221677, 68443354]

約数ペア:

[(1, 68443354), (2, 34221677), (7, 9777622), (14, 4888811), (23, 2975798), (46, 1487899), (161, 425114), (322, 212557)]