2697225568

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{19031}}^1$

素因数の和:19187

約数の個数: 48

約数和(自身を含む): 5486697216

約数和(自身を除く): 2789471648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1376, 1648, 3296, 4429, 8858, 17716, 19031, 35432, 38062, 70864, 76124, 141728, 152248, 304496, 608992, 818333, 1636666, 1960193, 3273332, 3920386, 6546664, 7840772, 13093328, 15681544, 26186656, 31363088, 62726176, 84288299, 168576598, 337153196, 674306392, 1348612784, 2697225568]

約数ペア:

[(1, 2697225568), (2, 1348612784), (4, 674306392), (8, 337153196), (16, 168576598), (32, 84288299), (43, 62726176), (86, 31363088), (103, 26186656), (172, 15681544), (206, 13093328), (344, 7840772), (412, 6546664), (688, 3920386), (824, 3273332), (1376, 1960193), (1648, 1636666), (3296, 818333), (4429, 608992), (8858, 304496), (17716, 152248), (19031, 141728), (35432, 76124), (38062, 70864)]