118773616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1289}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 248577840

約数和(自身を除く): 129804224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1289, 1772, 2578, 3544, 5156, 5759, 7088, 10312, 11518, 16757, 20624, 23036, 33514, 46072, 67028, 92144, 134056, 268112, 571027, 1142054, 2284108, 4568216, 7423351, 9136432, 14846702, 29693404, 59386808, 118773616]

約数ペア:

[(1, 118773616), (2, 59386808), (4, 29693404), (8, 14846702), (13, 9136432), (16, 7423351), (26, 4568216), (52, 2284108), (104, 1142054), (208, 571027), (443, 268112), (886, 134056), (1289, 92144), (1772, 67028), (2578, 46072), (3544, 33514), (5156, 23036), (5759, 20624), (7088, 16757), (10312, 11518)]