2638605632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8176

約数の個数: 112

約数和(自身を含む): 6230794752

約数和(自身を除く): 3592189120

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 416, 442, 544, 598, 736, 782, 832, 884, 1088, 1196, 1472, 1564, 1768, 2392, 3128, 3536, 4784, 5083, 6256, 7072, 8111, 9568, 10166, 12512, 14144, 16222, 19136, 20332, 25024, 32444, 40664, 64888, 81328, 105443, 129776, 137887, 162656, 186553, 210886, 259552, 275774, 325312, 373106, 421772, 519104, 551548, 746212, 843544, 1103096, 1492424, 1687088, 1792531, 2206192, 2425189, 2984848, 3171401, 3374176, 3585062, 4412384, 4850378, 5969696, 6342802, 6748352, 7170124, 8824768, 9700756, 11939392, 12685604, 14340248, 19401512, 25371208, 28680496, 38803024, 41228213, 50742416, 57360992, 77606048, 82456426, 101484832, 114721984, 155212096, 164912852, 202969664, 329825704, 659651408, 1319302816, 2638605632]

約数ペア:

[(1, 2638605632), (2, 1319302816), (4, 659651408), (8, 329825704), (13, 202969664), (16, 164912852), (17, 155212096), (23, 114721984), (26, 101484832), (32, 82456426), (34, 77606048), (46, 57360992), (52, 50742416), (64, 41228213), (68, 38803024), (92, 28680496), (104, 25371208), (136, 19401512), (184, 14340248), (208, 12685604), (221, 11939392), (272, 9700756), (299, 8824768), (368, 7170124), (391, 6748352), (416, 6342802), (442, 5969696), (544, 4850378), (598, 4412384), (736, 3585062), (782, 3374176), (832, 3171401), (884, 2984848), (1088, 2425189), (1196, 2206192), (1472, 1792531), (1564, 1687088), (1768, 1492424), (2392, 1103096), (3128, 843544), (3536, 746212), (4784, 551548), (5083, 519104), (6256, 421772), (7072, 373106), (8111, 325312), (9568, 275774), (10166, 259552), (12512, 210886), (14144, 186553), (16222, 162656), (19136, 137887), (20332, 129776), (25024, 105443), (32444, 81328), (40664, 64888)]