8890336

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 13463072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 71, 86, 91, 104, 112, 142, 172, 182, 208, 224, 284, 301, 344, 364, 416, 497, 559, 568, 602, 688, 728, 923, 994, 1118, 1136, 1204, 1376, 1456, 1846, 1988, 2236, 2272, 2408, 2912, 3053, 3692, 3913, 3976, 4472, 4816, 6106, 6461, 7384, 7826, 7952, 8944, 9632, 12212, 12922, 14768, 15652, 15904, 17888, 21371, 24424, 25844, 29536, 31304, 39689, 42742, 48848, 51688, 62608, 79378, 85484, 97696, 103376, 125216, 158756, 170968, 206752, 277823, 317512, 341936, 555646, 635024, 683872, 1111292, 1270048, 2222584, 4445168, 8890336]

約数ペア:

[(1, 8890336), (2, 4445168), (4, 2222584), (7, 1270048), (8, 1111292), (13, 683872), (14, 635024), (16, 555646), (26, 341936), (28, 317512), (32, 277823), (43, 206752), (52, 170968), (56, 158756), (71, 125216), (86, 103376), (91, 97696), (104, 85484), (112, 79378), (142, 62608), (172, 51688), (182, 48848), (208, 42742), (224, 39689), (284, 31304), (301, 29536), (344, 25844), (364, 24424), (416, 21371), (497, 17888), (559, 15904), (568, 15652), (602, 14768), (688, 12922), (728, 12212), (923, 9632), (994, 8944), (1118, 7952), (1136, 7826), (1204, 7384), (1376, 6461), (1456, 6106), (1846, 4816), (1988, 4472), (2236, 3976), (2272, 3913), (2408, 3692), (2912, 3053)]