28841472

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 120

約数和(自身を含む): 90965160

約数和(自身を除く): 62123688

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, 256, 264, 288, 352, 384, 396, 512, 528, 569, 576, 704, 768, 792, 1056, 1138, 1152, 1408, 1536, 1584, 1707, 2112, 2276, 2304, 2816, 3168, 3414, 4224, 4552, 4608, 5121, 5632, 6259, 6336, 6828, 8448, 9104, 10242, 12518, 12672, 13656, 16896, 18208, 18777, 20484, 25036, 25344, 27312, 36416, 37554, 40968, 50072, 50688, 54624, 56331, 72832, 75108, 81936, 100144, 109248, 112662, 145664, 150216, 163872, 200288, 218496, 225324, 291328, 300432, 327744, 400576, 436992, 450648, 600864, 655488, 801152, 873984, 901296, 1201728, 1310976, 1602304, 1802592, 2403456, 2621952, 3204608, 3605184, 4806912, 7210368, 9613824, 14420736, 28841472]

約数ペア:

[(1, 28841472), (2, 14420736), (3, 9613824), (4, 7210368), (6, 4806912), (8, 3605184), (9, 3204608), (11, 2621952), (12, 2403456), (16, 1802592), (18, 1602304), (22, 1310976), (24, 1201728), (32, 901296), (33, 873984), (36, 801152), (44, 655488), (48, 600864), (64, 450648), (66, 436992), (72, 400576), (88, 327744), (96, 300432), (99, 291328), (128, 225324), (132, 218496), (144, 200288), (176, 163872), (192, 150216), (198, 145664), (256, 112662), (264, 109248), (288, 100144), (352, 81936), (384, 75108), (396, 72832), (512, 56331), (528, 54624), (569, 50688), (576, 50072), (704, 40968), (768, 37554), (792, 36416), (1056, 27312), (1138, 25344), (1152, 25036), (1408, 20484), (1536, 18777), (1584, 18208), (1707, 16896), (2112, 13656), (2276, 12672), (2304, 12518), (2816, 10242), (3168, 9104), (3414, 8448), (4224, 6828), (4552, 6336), (4608, 6259), (5121, 5632)]