68969914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 112523040

約数和(自身を除く): 43553126

約数列:

[1, 2, 13, 26, 169, 338, 419, 487, 838, 974, 5447, 6331, 10894, 12662, 70811, 82303, 141622, 164606, 204053, 408106, 2652689, 5305378, 34484957, 68969914]

約数ペア:

[(1, 68969914), (2, 34484957), (13, 5305378), (26, 2652689), (169, 408106), (338, 204053), (419, 164606), (487, 141622), (838, 82303), (974, 70811), (5447, 12662), (6331, 10894)]