42728366928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68474947}}^1$

素因数の和:68474971

約数の個数: 40

約数和(自身を含む): 118872509728

約数和(自身を除く): 76144142800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 68474947, 136949894, 205424841, 273899788, 410849682, 547799576, 821699364, 890174311, 1095599152, 1643398728, 1780348622, 2670522933, 3286797456, 3560697244, 5341045866, 7121394488, 10682091732, 14242788976, 21364183464, 42728366928]

約数ペア:

[(1, 42728366928), (2, 21364183464), (3, 14242788976), (4, 10682091732), (6, 7121394488), (8, 5341045866), (12, 3560697244), (13, 3286797456), (16, 2670522933), (24, 1780348622), (26, 1643398728), (39, 1095599152), (48, 890174311), (52, 821699364), (78, 547799576), (104, 410849682), (156, 273899788), (208, 205424841), (312, 136949894), (624, 68474947)]