40767584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 55758496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 88, 104, 118, 143, 151, 176, 208, 236, 286, 302, 352, 416, 472, 572, 604, 649, 767, 944, 1144, 1208, 1298, 1534, 1661, 1888, 1963, 2288, 2416, 2596, 3068, 3322, 3926, 4576, 4832, 5192, 6136, 6644, 7852, 8437, 8909, 10384, 12272, 13288, 15704, 16874, 17818, 20768, 21593, 24544, 26576, 31408, 33748, 35636, 43186, 53152, 62816, 67496, 71272, 86372, 97999, 115817, 134992, 142544, 172744, 195998, 231634, 269984, 285088, 345488, 391996, 463268, 690976, 783992, 926536, 1273987, 1567984, 1853072, 2547974, 3135968, 3706144, 5095948, 10191896, 20383792, 40767584]

約数ペア:

[(1, 40767584), (2, 20383792), (4, 10191896), (8, 5095948), (11, 3706144), (13, 3135968), (16, 2547974), (22, 1853072), (26, 1567984), (32, 1273987), (44, 926536), (52, 783992), (59, 690976), (88, 463268), (104, 391996), (118, 345488), (143, 285088), (151, 269984), (176, 231634), (208, 195998), (236, 172744), (286, 142544), (302, 134992), (352, 115817), (416, 97999), (472, 86372), (572, 71272), (604, 67496), (649, 62816), (767, 53152), (944, 43186), (1144, 35636), (1208, 33748), (1298, 31408), (1534, 26576), (1661, 24544), (1888, 21593), (1963, 20768), (2288, 17818), (2416, 16874), (2596, 15704), (3068, 13288), (3322, 12272), (3926, 10384), (4576, 8909), (4832, 8437), (5192, 7852), (6136, 6644)]