29851976

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 76032000

約数和(自身を除く): 46180024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 43, 44, 46, 49, 56, 77, 86, 88, 92, 98, 154, 161, 172, 184, 196, 253, 301, 308, 322, 343, 344, 392, 473, 506, 539, 602, 616, 644, 686, 946, 989, 1012, 1078, 1127, 1204, 1288, 1372, 1771, 1892, 1978, 2024, 2107, 2156, 2254, 2408, 2744, 3311, 3542, 3773, 3784, 3956, 4214, 4312, 4508, 6622, 6923, 7084, 7546, 7889, 7912, 8428, 9016, 10879, 12397, 13244, 13846, 14168, 14749, 15092, 15778, 16856, 21758, 23177, 24794, 26488, 27692, 29498, 30184, 31556, 43516, 46354, 48461, 49588, 55384, 58996, 63112, 76153, 86779, 87032, 92708, 96922, 99176, 117992, 152306, 162239, 173558, 185416, 193844, 304612, 324478, 339227, 347116, 387688, 533071, 609224, 648956, 678454, 694232, 1066142, 1297912, 1356908, 2132284, 2713816, 3731497, 4264568, 7462994, 14925988, 29851976]

約数ペア:

[(1, 29851976), (2, 14925988), (4, 7462994), (7, 4264568), (8, 3731497), (11, 2713816), (14, 2132284), (22, 1356908), (23, 1297912), (28, 1066142), (43, 694232), (44, 678454), (46, 648956), (49, 609224), (56, 533071), (77, 387688), (86, 347116), (88, 339227), (92, 324478), (98, 304612), (154, 193844), (161, 185416), (172, 173558), (184, 162239), (196, 152306), (253, 117992), (301, 99176), (308, 96922), (322, 92708), (343, 87032), (344, 86779), (392, 76153), (473, 63112), (506, 58996), (539, 55384), (602, 49588), (616, 48461), (644, 46354), (686, 43516), (946, 31556), (989, 30184), (1012, 29498), (1078, 27692), (1127, 26488), (1204, 24794), (1288, 23177), (1372, 21758), (1771, 16856), (1892, 15778), (1978, 15092), (2024, 14749), (2107, 14168), (2156, 13846), (2254, 13244), (2408, 12397), (2744, 10879), (3311, 9016), (3542, 8428), (3773, 7912), (3784, 7889), (3956, 7546), (4214, 7084), (4312, 6923), (4508, 6622)]