68546738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1626

約数の個数: 24

約数和(自身を含む): 112215600

約数和(自身を除く): 43668862

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1459, 1807, 2918, 3614, 18967, 23491, 37934, 46982, 202801, 246571, 405602, 493142, 2636413, 5272826, 34273369, 68546738]

約数ペア:

[(1, 68546738), (2, 34273369), (13, 5272826), (26, 2636413), (139, 493142), (169, 405602), (278, 246571), (338, 202801), (1459, 46982), (1807, 37934), (2918, 23491), (3614, 18967)]