2749675568

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{2377}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 5371388352

約数和(自身を除く): 2621712784

約数列:

[1, 2, 4, 8, 16, 197, 367, 394, 734, 788, 1468, 1576, 2377, 2936, 3152, 4754, 5872, 9508, 19016, 38032, 72299, 144598, 289196, 468269, 578392, 872359, 936538, 1156784, 1744718, 1873076, 3489436, 3746152, 6978872, 7492304, 13957744, 171854723, 343709446, 687418892, 1374837784, 2749675568]

約数ペア:

[(1, 2749675568), (2, 1374837784), (4, 687418892), (8, 343709446), (16, 171854723), (197, 13957744), (367, 7492304), (394, 6978872), (734, 3746152), (788, 3489436), (1468, 1873076), (1576, 1744718), (2377, 1156784), (2936, 936538), (3152, 872359), (4754, 578392), (5872, 468269), (9508, 289196), (19016, 144598), (38032, 72299)]