28927476

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6285

約数の個数: 48

約数和(自身を含む): 76753600

約数和(自身を除く): 47826124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6229, 12458, 18687, 24916, 37374, 56061, 74748, 112122, 168183, 224244, 267847, 336366, 535694, 672732, 803541, 1071388, 1607082, 2410623, 3214164, 4821246, 7231869, 9642492, 14463738, 28927476]

約数ペア:

[(1, 28927476), (2, 14463738), (3, 9642492), (4, 7231869), (6, 4821246), (9, 3214164), (12, 2410623), (18, 1607082), (27, 1071388), (36, 803541), (43, 672732), (54, 535694), (86, 336366), (108, 267847), (129, 224244), (172, 168183), (258, 112122), (387, 74748), (516, 56061), (774, 37374), (1161, 24916), (1548, 18687), (2322, 12458), (4644, 6229)]