13679848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 35481600

約数和(自身を除く): 21801752

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 43, 46, 52, 56, 76, 86, 91, 92, 104, 133, 152, 161, 172, 182, 184, 247, 266, 299, 301, 322, 344, 364, 437, 494, 532, 559, 598, 602, 644, 728, 817, 874, 988, 989, 1064, 1118, 1196, 1204, 1288, 1634, 1729, 1748, 1976, 1978, 2093, 2236, 2392, 2408, 3059, 3268, 3458, 3496, 3913, 3956, 4186, 4472, 5681, 5719, 6118, 6536, 6916, 6923, 7826, 7912, 8372, 10621, 11362, 11438, 12236, 12857, 13832, 13846, 15652, 16744, 18791, 21242, 22724, 22876, 24472, 25714, 27692, 31304, 37582, 39767, 42484, 45448, 45752, 51428, 55384, 74347, 75164, 79534, 84968, 89999, 102856, 131537, 148694, 150328, 159068, 179998, 244283, 263074, 297388, 318136, 359996, 488566, 526148, 594776, 719992, 977132, 1052296, 1709981, 1954264, 3419962, 6839924, 13679848]

約数ペア:

[(1, 13679848), (2, 6839924), (4, 3419962), (7, 1954264), (8, 1709981), (13, 1052296), (14, 977132), (19, 719992), (23, 594776), (26, 526148), (28, 488566), (38, 359996), (43, 318136), (46, 297388), (52, 263074), (56, 244283), (76, 179998), (86, 159068), (91, 150328), (92, 148694), (104, 131537), (133, 102856), (152, 89999), (161, 84968), (172, 79534), (182, 75164), (184, 74347), (247, 55384), (266, 51428), (299, 45752), (301, 45448), (322, 42484), (344, 39767), (364, 37582), (437, 31304), (494, 27692), (532, 25714), (559, 24472), (598, 22876), (602, 22724), (644, 21242), (728, 18791), (817, 16744), (874, 15652), (988, 13846), (989, 13832), (1064, 12857), (1118, 12236), (1196, 11438), (1204, 11362), (1288, 10621), (1634, 8372), (1729, 7912), (1748, 7826), (1976, 6923), (1978, 6916), (2093, 6536), (2236, 6118), (2392, 5719), (2408, 5681), (3059, 4472), (3268, 4186), (3458, 3956), (3496, 3913)]