2879968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 7451136

約数和(自身を除く): 4571168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 43, 46, 52, 56, 86, 91, 92, 104, 112, 161, 172, 182, 184, 208, 224, 299, 301, 322, 344, 364, 368, 416, 559, 598, 602, 644, 688, 728, 736, 989, 1118, 1196, 1204, 1288, 1376, 1456, 1978, 2093, 2236, 2392, 2408, 2576, 2912, 3913, 3956, 4186, 4472, 4784, 4816, 5152, 6923, 7826, 7912, 8372, 8944, 9568, 9632, 12857, 13846, 15652, 15824, 16744, 17888, 25714, 27692, 31304, 31648, 33488, 51428, 55384, 62608, 66976, 89999, 102856, 110768, 125216, 179998, 205712, 221536, 359996, 411424, 719992, 1439984, 2879968]

約数ペア:

[(1, 2879968), (2, 1439984), (4, 719992), (7, 411424), (8, 359996), (13, 221536), (14, 205712), (16, 179998), (23, 125216), (26, 110768), (28, 102856), (32, 89999), (43, 66976), (46, 62608), (52, 55384), (56, 51428), (86, 33488), (91, 31648), (92, 31304), (104, 27692), (112, 25714), (161, 17888), (172, 16744), (182, 15824), (184, 15652), (208, 13846), (224, 12857), (299, 9632), (301, 9568), (322, 8944), (344, 8372), (364, 7912), (368, 7826), (416, 6923), (559, 5152), (598, 4816), (602, 4784), (644, 4472), (688, 4186), (728, 3956), (736, 3913), (989, 2912), (1118, 2576), (1196, 2408), (1204, 2392), (1288, 2236), (1376, 2093), (1456, 1978)]