64010816

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{5077}}^1$

素因数の和:5286

約数の個数: 28

約数和(自身を含む): 127691388

約数和(自身を除く): 63680572

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 5077, 6304, 10154, 12608, 20308, 40616, 81232, 162464, 324928, 1000169, 2000338, 4000676, 8001352, 16002704, 32005408, 64010816]

約数ペア:

[(1, 64010816), (2, 32005408), (4, 16002704), (8, 8001352), (16, 4000676), (32, 2000338), (64, 1000169), (197, 324928), (394, 162464), (788, 81232), (1576, 40616), (3152, 20308), (5077, 12608), (6304, 10154)]