10639814048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{249433}}^1$

素因数の和:249517

約数の個数: 48

約数和(自身を含む): 22125793536

約数和(自身を除く): 11485979488

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 5332, 10664, 21328, 42656, 249433, 498866, 997732, 1995464, 3990928, 7732423, 7981856, 10725619, 15464846, 21451238, 30929692, 42902476, 61859384, 85804952, 123718768, 171609904, 247437536, 332494189, 343219808, 664988378, 1329976756, 2659953512, 5319907024, 10639814048]

約数ペア:

[(1, 10639814048), (2, 5319907024), (4, 2659953512), (8, 1329976756), (16, 664988378), (31, 343219808), (32, 332494189), (43, 247437536), (62, 171609904), (86, 123718768), (124, 85804952), (172, 61859384), (248, 42902476), (344, 30929692), (496, 21451238), (688, 15464846), (992, 10725619), (1333, 7981856), (1376, 7732423), (2666, 3990928), (5332, 1995464), (10664, 997732), (21328, 498866), (42656, 249433)]