28136964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 69386240

約数和(自身を除く): 41249276

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 1759, 2666, 3518, 3999, 5277, 5332, 7036, 7998, 10554, 15996, 21108, 54529, 75637, 109058, 151274, 163587, 218116, 226911, 302548, 327174, 453822, 654348, 907644, 2344747, 4689494, 7034241, 9378988, 14068482, 28136964]

約数ペア:

[(1, 28136964), (2, 14068482), (3, 9378988), (4, 7034241), (6, 4689494), (12, 2344747), (31, 907644), (43, 654348), (62, 453822), (86, 327174), (93, 302548), (124, 226911), (129, 218116), (172, 163587), (186, 151274), (258, 109058), (372, 75637), (516, 54529), (1333, 21108), (1759, 15996), (2666, 10554), (3518, 7998), (3999, 7036), (5277, 5332)]