2007112064

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 4286545920

約数和(自身を除く): 2279433856

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 71, 74, 94, 127, 128, 142, 148, 188, 254, 284, 296, 376, 508, 568, 592, 752, 1016, 1136, 1184, 1504, 1739, 2032, 2272, 2368, 2627, 3008, 3337, 3478, 4064, 4544, 4699, 4736, 5254, 5969, 6016, 6674, 6956, 8128, 9017, 9088, 9398, 10508, 11938, 13348, 13912, 16256, 18034, 18796, 21016, 23876, 26696, 27824, 36068, 37592, 42032, 47752, 53392, 55648, 72136, 75184, 84064, 95504, 106784, 111296, 123469, 144272, 150368, 168128, 191008, 213568, 220853, 222592, 246938, 288544, 300736, 333629, 336256, 382016, 423799, 427136, 441706, 493876, 577088, 601472, 667258, 764032, 847598, 883412, 987752, 1154176, 1334516, 1695196, 1766824, 1975504, 2669032, 3390392, 3533648, 3951008, 5338064, 6780784, 7067296, 7902016, 10676128, 13561568, 14134592, 15680563, 15804032, 21352256, 27123136, 28269184, 31361126, 42704512, 54246272, 62722252, 125444504, 250889008, 501778016, 1003556032, 2007112064]

約数ペア:

[(1, 2007112064), (2, 1003556032), (4, 501778016), (8, 250889008), (16, 125444504), (32, 62722252), (37, 54246272), (47, 42704512), (64, 31361126), (71, 28269184), (74, 27123136), (94, 21352256), (127, 15804032), (128, 15680563), (142, 14134592), (148, 13561568), (188, 10676128), (254, 7902016), (284, 7067296), (296, 6780784), (376, 5338064), (508, 3951008), (568, 3533648), (592, 3390392), (752, 2669032), (1016, 1975504), (1136, 1766824), (1184, 1695196), (1504, 1334516), (1739, 1154176), (2032, 987752), (2272, 883412), (2368, 847598), (2627, 764032), (3008, 667258), (3337, 601472), (3478, 577088), (4064, 493876), (4544, 441706), (4699, 427136), (4736, 423799), (5254, 382016), (5969, 336256), (6016, 333629), (6674, 300736), (6956, 288544), (8128, 246938), (9017, 222592), (9088, 220853), (9398, 213568), (10508, 191008), (11938, 168128), (13348, 150368), (13912, 144272), (16256, 123469), (18034, 111296), (18796, 106784), (21016, 95504), (23876, 84064), (26696, 75184), (27824, 72136), (36068, 55648), (37592, 53392), (42032, 47752)]