68264512

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 139793472

約数和(自身を除く): 71528960

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 142, 166, 181, 284, 332, 362, 568, 664, 724, 1136, 1328, 1448, 2272, 2656, 2896, 4544, 5312, 5792, 5893, 11584, 11786, 12851, 15023, 23572, 25702, 30046, 47144, 51404, 60092, 94288, 102808, 120184, 188576, 205616, 240368, 377152, 411232, 480736, 822464, 961472, 1066633, 2133266, 4266532, 8533064, 17066128, 34132256, 68264512]

約数ペア:

[(1, 68264512), (2, 34132256), (4, 17066128), (8, 8533064), (16, 4266532), (32, 2133266), (64, 1066633), (71, 961472), (83, 822464), (142, 480736), (166, 411232), (181, 377152), (284, 240368), (332, 205616), (362, 188576), (568, 120184), (664, 102808), (724, 94288), (1136, 60092), (1328, 51404), (1448, 47144), (2272, 30046), (2656, 25702), (2896, 23572), (4544, 15023), (5312, 12851), (5792, 11786), (5893, 11584)]