28682208

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 84823200

約数和(自身を除く): 56140992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 144, 178, 216, 267, 288, 356, 373, 432, 534, 712, 746, 801, 864, 1068, 1119, 1424, 1492, 1602, 2136, 2238, 2403, 2848, 2984, 3204, 3357, 4272, 4476, 4806, 5968, 6408, 6714, 8544, 8952, 9612, 10071, 11936, 12816, 13428, 17904, 19224, 20142, 25632, 26856, 33197, 35808, 38448, 40284, 53712, 66394, 76896, 80568, 99591, 107424, 132788, 161136, 199182, 265576, 298773, 322272, 398364, 531152, 597546, 796728, 896319, 1062304, 1195092, 1593456, 1792638, 2390184, 3186912, 3585276, 4780368, 7170552, 9560736, 14341104, 28682208]

約数ペア:

[(1, 28682208), (2, 14341104), (3, 9560736), (4, 7170552), (6, 4780368), (8, 3585276), (9, 3186912), (12, 2390184), (16, 1792638), (18, 1593456), (24, 1195092), (27, 1062304), (32, 896319), (36, 796728), (48, 597546), (54, 531152), (72, 398364), (89, 322272), (96, 298773), (108, 265576), (144, 199182), (178, 161136), (216, 132788), (267, 107424), (288, 99591), (356, 80568), (373, 76896), (432, 66394), (534, 53712), (712, 40284), (746, 38448), (801, 35808), (864, 33197), (1068, 26856), (1119, 25632), (1424, 20142), (1492, 19224), (1602, 17904), (2136, 13428), (2238, 12816), (2403, 11936), (2848, 10071), (2984, 9612), (3204, 8952), (3357, 8544), (4272, 6714), (4476, 6408), (4806, 5968)]