655126968016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21073307}}^1$

素因数の和:21073411

約数の個数: 40

約数和(自身を含む): 1332675997920

約数和(自身を除く): 677549029904

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 7772, 15544, 31088, 21073307, 42146614, 84293228, 168586456, 337172912, 611125903, 1222251806, 1411911569, 2444503612, 2823823138, 4889007224, 5647646276, 9778014448, 11295292552, 22590585104, 40945435501, 81890871002, 163781742004, 327563484008, 655126968016]

約数ペア:

[(1, 655126968016), (2, 327563484008), (4, 163781742004), (8, 81890871002), (16, 40945435501), (29, 22590585104), (58, 11295292552), (67, 9778014448), (116, 5647646276), (134, 4889007224), (232, 2823823138), (268, 2444503612), (464, 1411911569), (536, 1222251806), (1072, 611125903), (1943, 337172912), (3886, 168586456), (7772, 84293228), (15544, 42146614), (31088, 21073307)]