28402176

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 120

約数和(自身を含む): 84606192

約数和(自身を除く): 56204016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 256, 264, 328, 352, 384, 451, 492, 512, 528, 656, 704, 768, 902, 984, 1056, 1312, 1353, 1408, 1536, 1681, 1804, 1968, 2112, 2624, 2706, 2816, 3362, 3608, 3936, 4224, 5043, 5248, 5412, 5632, 6724, 7216, 7872, 8448, 10086, 10496, 10824, 13448, 14432, 15744, 16896, 18491, 20172, 20992, 21648, 26896, 28864, 31488, 36982, 40344, 43296, 53792, 55473, 57728, 62976, 73964, 80688, 86592, 107584, 110946, 115456, 147928, 161376, 173184, 215168, 221892, 230912, 295856, 322752, 346368, 430336, 443784, 591712, 645504, 692736, 860672, 887568, 1183424, 1291008, 1775136, 2366848, 2582016, 3550272, 4733696, 7100544, 9467392, 14201088, 28402176]

約数ペア:

[(1, 28402176), (2, 14201088), (3, 9467392), (4, 7100544), (6, 4733696), (8, 3550272), (11, 2582016), (12, 2366848), (16, 1775136), (22, 1291008), (24, 1183424), (32, 887568), (33, 860672), (41, 692736), (44, 645504), (48, 591712), (64, 443784), (66, 430336), (82, 346368), (88, 322752), (96, 295856), (123, 230912), (128, 221892), (132, 215168), (164, 173184), (176, 161376), (192, 147928), (246, 115456), (256, 110946), (264, 107584), (328, 86592), (352, 80688), (384, 73964), (451, 62976), (492, 57728), (512, 55473), (528, 53792), (656, 43296), (704, 40344), (768, 36982), (902, 31488), (984, 28864), (1056, 26896), (1312, 21648), (1353, 20992), (1408, 20172), (1536, 18491), (1681, 16896), (1804, 15744), (1968, 14432), (2112, 13448), (2624, 10824), (2706, 10496), (2816, 10086), (3362, 8448), (3608, 7872), (3936, 7216), (4224, 6724), (5043, 5632), (5248, 5412)]