28447319782

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{7726051}}^1$

素因数の和:7726323

約数の個数: 16

約数和(自身を含む): 48952265472

約数和(自身を除く): 20504945690

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 7726051, 15452102, 54082357, 108164714, 2031951413, 4063902826, 14223659891, 28447319782]

約数ペア:

[(1, 28447319782), (2, 14223659891), (7, 4063902826), (14, 2031951413), (263, 108164714), (526, 54082357), (1841, 15452102), (3682, 7726051)]