68677798

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37447}}^1$

素因数の和:37587

約数の個数: 16

約数和(自身を含む): 118635264

約数和(自身を除く): 49957466

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 37447, 74894, 262129, 524258, 4905557, 9811114, 34338899, 68677798]

約数ペア:

[(1, 68677798), (2, 34338899), (7, 9811114), (14, 4905557), (131, 524258), (262, 262129), (917, 74894), (1834, 37447)]