64739424

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15683}}^1$

素因数の和:15739

約数の個数: 48

約数和(自身を含む): 173904192

約数和(自身を除く): 109164768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15683, 31366, 47049, 62732, 94098, 125464, 188196, 250928, 376392, 501856, 674369, 752784, 1348738, 1505568, 2023107, 2697476, 4046214, 5394952, 8092428, 10789904, 16184856, 21579808, 32369712, 64739424]

約数ペア:

[(1, 64739424), (2, 32369712), (3, 21579808), (4, 16184856), (6, 10789904), (8, 8092428), (12, 5394952), (16, 4046214), (24, 2697476), (32, 2023107), (43, 1505568), (48, 1348738), (86, 752784), (96, 674369), (129, 501856), (172, 376392), (258, 250928), (344, 188196), (516, 125464), (688, 94098), (1032, 62732), (1376, 47049), (2064, 31366), (4128, 15683)]