28526004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{60953}}^1$

素因数の和:60976

約数の個数: 36

約数和(自身を含む): 77655396

約数和(自身を除く): 49129392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 60953, 121906, 182859, 243812, 365718, 548577, 731436, 792389, 1097154, 1584778, 2194308, 2377167, 3169556, 4754334, 7131501, 9508668, 14263002, 28526004]

約数ペア:

[(1, 28526004), (2, 14263002), (3, 9508668), (4, 7131501), (6, 4754334), (9, 3169556), (12, 2377167), (13, 2194308), (18, 1584778), (26, 1097154), (36, 792389), (39, 731436), (52, 548577), (78, 365718), (117, 243812), (156, 182859), (234, 121906), (468, 60953)]