28696752

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 150

約数和(自身を含む): 94819452

約数和(自身を除く): 66122700

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 83, 84, 98, 112, 126, 144, 147, 166, 168, 196, 249, 252, 294, 332, 336, 343, 392, 441, 498, 504, 581, 588, 664, 686, 747, 784, 882, 996, 1008, 1029, 1162, 1176, 1328, 1372, 1494, 1743, 1764, 1992, 2058, 2324, 2352, 2401, 2744, 2988, 3087, 3486, 3528, 3984, 4067, 4116, 4648, 4802, 5229, 5488, 5976, 6174, 6972, 7056, 7203, 8134, 8232, 9296, 9604, 10458, 11952, 12201, 12348, 13944, 14406, 16268, 16464, 19208, 20916, 21609, 24402, 24696, 27888, 28469, 28812, 32536, 36603, 38416, 41832, 43218, 48804, 49392, 56938, 57624, 65072, 73206, 83664, 85407, 86436, 97608, 113876, 115248, 146412, 170814, 172872, 195216, 199283, 227752, 256221, 292824, 341628, 345744, 398566, 455504, 512442, 585648, 597849, 683256, 797132, 1024884, 1195698, 1366512, 1594264, 1793547, 2049768, 2391396, 3188528, 3587094, 4099536, 4782792, 7174188, 9565584, 14348376, 28696752]

約数ペア:

[(1, 28696752), (2, 14348376), (3, 9565584), (4, 7174188), (6, 4782792), (7, 4099536), (8, 3587094), (9, 3188528), (12, 2391396), (14, 2049768), (16, 1793547), (18, 1594264), (21, 1366512), (24, 1195698), (28, 1024884), (36, 797132), (42, 683256), (48, 597849), (49, 585648), (56, 512442), (63, 455504), (72, 398566), (83, 345744), (84, 341628), (98, 292824), (112, 256221), (126, 227752), (144, 199283), (147, 195216), (166, 172872), (168, 170814), (196, 146412), (249, 115248), (252, 113876), (294, 97608), (332, 86436), (336, 85407), (343, 83664), (392, 73206), (441, 65072), (498, 57624), (504, 56938), (581, 49392), (588, 48804), (664, 43218), (686, 41832), (747, 38416), (784, 36603), (882, 32536), (996, 28812), (1008, 28469), (1029, 27888), (1162, 24696), (1176, 24402), (1328, 21609), (1372, 20916), (1494, 19208), (1743, 16464), (1764, 16268), (1992, 14406), (2058, 13944), (2324, 12348), (2352, 12201), (2401, 11952), (2744, 10458), (2988, 9604), (3087, 9296), (3486, 8232), (3528, 8134), (3984, 7203), (4067, 7056), (4116, 6972), (4648, 6174), (4802, 5976), (5229, 5488)]