68807578

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{62213}}^1$

素因数の和:62301

約数の個数: 16

約数和(自身を含む): 119450880

約数和(自身を除く): 50643302

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 62213, 124426, 435491, 870982, 4914827, 9829654, 34403789, 68807578]

約数ペア:

[(1, 68807578), (2, 34403789), (7, 9829654), (14, 4914827), (79, 870982), (158, 435491), (553, 124426), (1106, 62213)]