63935872

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 171360000

約数和(自身を除く): 107424128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 499, 572, 616, 704, 728, 832, 896, 998, 1001, 1144, 1232, 1408, 1456, 1664, 1996, 2002, 2288, 2464, 2912, 3493, 3992, 4004, 4576, 4928, 5489, 5824, 6487, 6986, 7984, 8008, 9152, 9856, 10978, 11648, 12974, 13972, 15968, 16016, 18304, 21956, 25948, 27944, 31936, 32032, 38423, 43912, 45409, 51896, 55888, 63872, 64064, 71357, 76846, 87824, 90818, 103792, 111776, 128128, 142714, 153692, 175648, 181636, 207584, 223552, 285428, 307384, 351296, 363272, 415168, 447104, 499499, 570856, 614768, 702592, 726544, 830336, 998998, 1141712, 1229536, 1453088, 1997996, 2283424, 2459072, 2906176, 3995992, 4566848, 4918144, 5812352, 7991984, 9133696, 15983968, 31967936, 63935872]

約数ペア:

[(1, 63935872), (2, 31967936), (4, 15983968), (7, 9133696), (8, 7991984), (11, 5812352), (13, 4918144), (14, 4566848), (16, 3995992), (22, 2906176), (26, 2459072), (28, 2283424), (32, 1997996), (44, 1453088), (52, 1229536), (56, 1141712), (64, 998998), (77, 830336), (88, 726544), (91, 702592), (104, 614768), (112, 570856), (128, 499499), (143, 447104), (154, 415168), (176, 363272), (182, 351296), (208, 307384), (224, 285428), (286, 223552), (308, 207584), (352, 181636), (364, 175648), (416, 153692), (448, 142714), (499, 128128), (572, 111776), (616, 103792), (704, 90818), (728, 87824), (832, 76846), (896, 71357), (998, 64064), (1001, 63872), (1144, 55888), (1232, 51896), (1408, 45409), (1456, 43912), (1664, 38423), (1996, 32032), (2002, 31936), (2288, 27944), (2464, 25948), (2912, 21956), (3493, 18304), (3992, 16016), (4004, 15968), (4576, 13972), (4928, 12974), (5489, 11648), (5824, 10978), (6487, 9856), (6986, 9152), (7984, 8008)]