28214208

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 90897456

約数和(自身を除く): 62683248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 64, 66, 72, 73, 88, 96, 99, 122, 132, 144, 146, 176, 183, 192, 198, 219, 244, 264, 288, 292, 352, 366, 396, 438, 488, 528, 549, 576, 584, 657, 671, 704, 732, 792, 803, 876, 976, 1056, 1098, 1168, 1314, 1342, 1464, 1584, 1606, 1752, 1952, 2013, 2112, 2196, 2336, 2409, 2628, 2684, 2928, 3168, 3212, 3504, 3904, 4026, 4392, 4453, 4672, 4818, 5256, 5368, 5856, 6039, 6336, 6424, 7008, 7227, 8052, 8784, 8906, 9636, 10512, 10736, 11712, 12078, 12848, 13359, 14016, 14454, 16104, 17568, 17812, 19272, 21024, 21472, 24156, 25696, 26718, 28908, 32208, 35136, 35624, 38544, 40077, 42048, 42944, 48312, 48983, 51392, 53436, 57816, 64416, 71248, 77088, 80154, 96624, 97966, 106872, 115632, 128832, 142496, 146949, 154176, 160308, 193248, 195932, 213744, 231264, 284992, 293898, 320616, 386496, 391864, 427488, 440847, 462528, 587796, 641232, 783728, 854976, 881694, 1175592, 1282464, 1567456, 1763388, 2351184, 2564928, 3134912, 3526776, 4702368, 7053552, 9404736, 14107104, 28214208]

約数ペア:

[(1, 28214208), (2, 14107104), (3, 9404736), (4, 7053552), (6, 4702368), (8, 3526776), (9, 3134912), (11, 2564928), (12, 2351184), (16, 1763388), (18, 1567456), (22, 1282464), (24, 1175592), (32, 881694), (33, 854976), (36, 783728), (44, 641232), (48, 587796), (61, 462528), (64, 440847), (66, 427488), (72, 391864), (73, 386496), (88, 320616), (96, 293898), (99, 284992), (122, 231264), (132, 213744), (144, 195932), (146, 193248), (176, 160308), (183, 154176), (192, 146949), (198, 142496), (219, 128832), (244, 115632), (264, 106872), (288, 97966), (292, 96624), (352, 80154), (366, 77088), (396, 71248), (438, 64416), (488, 57816), (528, 53436), (549, 51392), (576, 48983), (584, 48312), (657, 42944), (671, 42048), (704, 40077), (732, 38544), (792, 35624), (803, 35136), (876, 32208), (976, 28908), (1056, 26718), (1098, 25696), (1168, 24156), (1314, 21472), (1342, 21024), (1464, 19272), (1584, 17812), (1606, 17568), (1752, 16104), (1952, 14454), (2013, 14016), (2112, 13359), (2196, 12848), (2336, 12078), (2409, 11712), (2628, 10736), (2684, 10512), (2928, 9636), (3168, 8906), (3212, 8784), (3504, 8052), (3904, 7227), (4026, 7008), (4392, 6424), (4453, 6336), (4672, 6039), (4818, 5856), (5256, 5368)]