68657602

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10691}}^1$

素因数の和:10738

約数の個数: 24

約数和(自身を含む): 117398160

約数和(自身を除く): 48740558

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 10691, 21382, 138983, 203129, 277966, 406258, 1806779, 2640677, 3613558, 5281354, 34328801, 68657602]

約数ペア:

[(1, 68657602), (2, 34328801), (13, 5281354), (19, 3613558), (26, 2640677), (38, 1806779), (169, 406258), (247, 277966), (338, 203129), (494, 138983), (3211, 21382), (6422, 10691)]