64866074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11550

約数の個数: 32

約数和(自身を含む): 123626496

約数和(自身を除く): 58760422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 11497, 22994, 80479, 149461, 160958, 298922, 356407, 712814, 1046227, 2092454, 2494849, 4633291, 4989698, 9266582, 32433037, 64866074]

約数ペア:

[(1, 64866074), (2, 32433037), (7, 9266582), (13, 4989698), (14, 4633291), (26, 2494849), (31, 2092454), (62, 1046227), (91, 712814), (182, 356407), (217, 298922), (403, 160958), (434, 149461), (806, 80479), (2821, 22994), (5642, 11497)]