28258608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 86153216

約数和(自身を除く): 57894608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 2713, 3472, 5208, 5426, 8139, 10416, 10852, 16278, 18991, 21704, 32556, 37982, 43408, 56973, 65112, 75964, 84103, 113946, 130224, 151928, 168206, 227892, 252309, 303856, 336412, 455784, 504618, 588721, 672824, 911568, 1009236, 1177442, 1345648, 1766163, 2018472, 2354884, 3532326, 4036944, 4709768, 7064652, 9419536, 14129304, 28258608]

約数ペア:

[(1, 28258608), (2, 14129304), (3, 9419536), (4, 7064652), (6, 4709768), (7, 4036944), (8, 3532326), (12, 2354884), (14, 2018472), (16, 1766163), (21, 1345648), (24, 1177442), (28, 1009236), (31, 911568), (42, 672824), (48, 588721), (56, 504618), (62, 455784), (84, 336412), (93, 303856), (112, 252309), (124, 227892), (168, 168206), (186, 151928), (217, 130224), (248, 113946), (336, 84103), (372, 75964), (434, 65112), (496, 56973), (651, 43408), (744, 37982), (868, 32556), (1302, 21704), (1488, 18991), (1736, 16278), (2604, 10852), (2713, 10416), (3472, 8139), (5208, 5426)]