28904832

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 90777960

約数和(自身を除く): 61873128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 2281, 3168, 4224, 4562, 6336, 6843, 9124, 12672, 13686, 18248, 20529, 25091, 27372, 36496, 41058, 50182, 54744, 72992, 75273, 82116, 100364, 109488, 145984, 150546, 164232, 200728, 218976, 225819, 291968, 301092, 328464, 401456, 437952, 451638, 602184, 656928, 802912, 875904, 903276, 1204368, 1313856, 1605824, 1806552, 2408736, 2627712, 3211648, 3613104, 4817472, 7226208, 9634944, 14452416, 28904832]

約数ペア:

[(1, 28904832), (2, 14452416), (3, 9634944), (4, 7226208), (6, 4817472), (8, 3613104), (9, 3211648), (11, 2627712), (12, 2408736), (16, 1806552), (18, 1605824), (22, 1313856), (24, 1204368), (32, 903276), (33, 875904), (36, 802912), (44, 656928), (48, 602184), (64, 451638), (66, 437952), (72, 401456), (88, 328464), (96, 301092), (99, 291968), (128, 225819), (132, 218976), (144, 200728), (176, 164232), (192, 150546), (198, 145984), (264, 109488), (288, 100364), (352, 82116), (384, 75273), (396, 72992), (528, 54744), (576, 50182), (704, 41058), (792, 36496), (1056, 27372), (1152, 25091), (1408, 20529), (1584, 18248), (2112, 13686), (2281, 12672), (3168, 9124), (4224, 6843), (4562, 6336)]