28498608

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1667

約数の個数: 80

約数和(自身を含む): 83848800

約数和(自身を除く): 55350192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1609, 1968, 2214, 2952, 3218, 4428, 4827, 5904, 6436, 8856, 9654, 12872, 14481, 17712, 19308, 25744, 28962, 38616, 43443, 57924, 65969, 77232, 86886, 115848, 131938, 173772, 197907, 231696, 263876, 347544, 395814, 527752, 593721, 695088, 791628, 1055504, 1187442, 1583256, 1781163, 2374884, 3166512, 3562326, 4749768, 7124652, 9499536, 14249304, 28498608]

約数ペア:

[(1, 28498608), (2, 14249304), (3, 9499536), (4, 7124652), (6, 4749768), (8, 3562326), (9, 3166512), (12, 2374884), (16, 1781163), (18, 1583256), (24, 1187442), (27, 1055504), (36, 791628), (41, 695088), (48, 593721), (54, 527752), (72, 395814), (82, 347544), (108, 263876), (123, 231696), (144, 197907), (164, 173772), (216, 131938), (246, 115848), (328, 86886), (369, 77232), (432, 65969), (492, 57924), (656, 43443), (738, 38616), (984, 28962), (1107, 25744), (1476, 19308), (1609, 17712), (1968, 14481), (2214, 12872), (2952, 9654), (3218, 8856), (4428, 6436), (4827, 5904)]