2076551296

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 4262359680

約数和(自身を除く): 2185808384

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 463, 592, 926, 947, 1184, 1852, 1894, 2368, 3704, 3788, 4736, 7408, 7576, 14816, 15152, 17131, 29632, 30304, 34262, 35039, 59264, 60608, 68524, 70078, 121216, 137048, 140156, 274096, 280312, 438461, 548192, 560624, 876922, 1096384, 1121248, 1753844, 2192768, 2242496, 3507688, 4484992, 7015376, 14030752, 16223057, 28061504, 32446114, 56123008, 64892228, 129784456, 259568912, 519137824, 1038275648, 2076551296]

約数ペア:

[(1, 2076551296), (2, 1038275648), (4, 519137824), (8, 259568912), (16, 129784456), (32, 64892228), (37, 56123008), (64, 32446114), (74, 28061504), (128, 16223057), (148, 14030752), (296, 7015376), (463, 4484992), (592, 3507688), (926, 2242496), (947, 2192768), (1184, 1753844), (1852, 1121248), (1894, 1096384), (2368, 876922), (3704, 560624), (3788, 548192), (4736, 438461), (7408, 280312), (7576, 274096), (14816, 140156), (15152, 137048), (17131, 121216), (29632, 70078), (30304, 68524), (34262, 60608), (35039, 59264)]