28337904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9371}}^1$

素因数の和:9395

約数の個数: 80

約数和(自身を含む): 92970240

約数和(自身を除く): 64632336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9371, 18742, 28113, 37484, 56226, 65597, 74968, 84339, 112452, 131194, 149936, 168678, 196791, 224904, 253017, 262388, 337356, 393582, 449808, 506034, 524776, 590373, 674712, 787164, 1012068, 1049552, 1180746, 1349424, 1574328, 1771119, 2024136, 2361492, 3148656, 3542238, 4048272, 4722984, 7084476, 9445968, 14168952, 28337904]

約数ペア:

[(1, 28337904), (2, 14168952), (3, 9445968), (4, 7084476), (6, 4722984), (7, 4048272), (8, 3542238), (9, 3148656), (12, 2361492), (14, 2024136), (16, 1771119), (18, 1574328), (21, 1349424), (24, 1180746), (27, 1049552), (28, 1012068), (36, 787164), (42, 674712), (48, 590373), (54, 524776), (56, 506034), (63, 449808), (72, 393582), (84, 337356), (108, 262388), (112, 253017), (126, 224904), (144, 196791), (168, 168678), (189, 149936), (216, 131194), (252, 112452), (336, 84339), (378, 74968), (432, 65597), (504, 56226), (756, 37484), (1008, 28113), (1512, 18742), (3024, 9371)]