68914378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{24317}}^1$

素因数の和:24441

約数の個数: 16

約数和(自身を含む): 112349160

約数和(自身を除く): 43434782

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 24317, 48634, 316121, 632242, 2650553, 5301106, 34457189, 68914378]

約数ペア:

[(1, 68914378), (2, 34457189), (13, 5301106), (26, 2650553), (109, 632242), (218, 316121), (1417, 48634), (2834, 24317)]