73537568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 159578496

約数和(自身を除く): 86040928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4111, 4472, 8222, 8944, 16444, 17888, 32888, 53443, 65776, 106886, 131552, 176773, 213772, 353546, 427544, 707092, 855088, 1414184, 1710176, 2298049, 2828368, 4596098, 5656736, 9192196, 18384392, 36768784, 73537568]

約数ペア:

[(1, 73537568), (2, 36768784), (4, 18384392), (8, 9192196), (13, 5656736), (16, 4596098), (26, 2828368), (32, 2298049), (43, 1710176), (52, 1414184), (86, 855088), (104, 707092), (172, 427544), (208, 353546), (344, 213772), (416, 176773), (559, 131552), (688, 106886), (1118, 65776), (1376, 53443), (2236, 32888), (4111, 17888), (4472, 16444), (8222, 8944)]