862982848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2190

約数の個数: 112

約数和(自身を含む): 2138379264

約数和(自身を除く): 1275396416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 923, 994, 1136, 1456, 1846, 1988, 2087, 2272, 2912, 3692, 3976, 4174, 4544, 5824, 6461, 7384, 7952, 8348, 12922, 14609, 14768, 15904, 16696, 25844, 27131, 29218, 29536, 31808, 33392, 51688, 54262, 58436, 59072, 66784, 103376, 108524, 116872, 133568, 148177, 189917, 206752, 217048, 233744, 296354, 379834, 413504, 434096, 467488, 592708, 759668, 868192, 934976, 1037239, 1185416, 1519336, 1736384, 1926301, 2074478, 2370832, 3038672, 3852602, 4148956, 4741664, 6077344, 7705204, 8297912, 9483328, 12154688, 13484107, 15410408, 16595824, 26968214, 30820816, 33191648, 53936428, 61641632, 66383296, 107872856, 123283264, 215745712, 431491424, 862982848]

約数ペア:

[(1, 862982848), (2, 431491424), (4, 215745712), (7, 123283264), (8, 107872856), (13, 66383296), (14, 61641632), (16, 53936428), (26, 33191648), (28, 30820816), (32, 26968214), (52, 16595824), (56, 15410408), (64, 13484107), (71, 12154688), (91, 9483328), (104, 8297912), (112, 7705204), (142, 6077344), (182, 4741664), (208, 4148956), (224, 3852602), (284, 3038672), (364, 2370832), (416, 2074478), (448, 1926301), (497, 1736384), (568, 1519336), (728, 1185416), (832, 1037239), (923, 934976), (994, 868192), (1136, 759668), (1456, 592708), (1846, 467488), (1988, 434096), (2087, 413504), (2272, 379834), (2912, 296354), (3692, 233744), (3976, 217048), (4174, 206752), (4544, 189917), (5824, 148177), (6461, 133568), (7384, 116872), (7952, 108524), (8348, 103376), (12922, 66784), (14609, 59072), (14768, 58436), (15904, 54262), (16696, 51688), (25844, 33392), (27131, 31808), (29218, 29536)]