68998118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{133201}}^1$

素因数の和:133247

約数の個数: 16

約数和(自身を含む): 121480224

約数和(自身を除く): 52482106

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 133201, 266402, 932407, 1864814, 4928437, 9856874, 34499059, 68998118]

約数ペア:

[(1, 68998118), (2, 34499059), (7, 9856874), (14, 4928437), (37, 1864814), (74, 932407), (259, 266402), (518, 133201)]