2008691264

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{23027}}^1$

素因数の和:23115

約数の個数: 56

約数和(自身を含む): 4211360640

約数和(自身を除く): 2202669376

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 1856, 2726, 3008, 5452, 10904, 21808, 23027, 43616, 46054, 87232, 92108, 184216, 368432, 667783, 736864, 1082269, 1335566, 1473728, 2164538, 2671132, 4329076, 5342264, 8658152, 10684528, 17316304, 21369056, 31385801, 34632608, 42738112, 62771602, 69265216, 125543204, 251086408, 502172816, 1004345632, 2008691264]

約数ペア:

[(1, 2008691264), (2, 1004345632), (4, 502172816), (8, 251086408), (16, 125543204), (29, 69265216), (32, 62771602), (47, 42738112), (58, 34632608), (64, 31385801), (94, 21369056), (116, 17316304), (188, 10684528), (232, 8658152), (376, 5342264), (464, 4329076), (752, 2671132), (928, 2164538), (1363, 1473728), (1504, 1335566), (1856, 1082269), (2726, 736864), (3008, 667783), (5452, 368432), (10904, 184216), (21808, 92108), (23027, 87232), (43616, 46054)]