28201464

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9109}}^1$

素因数の和:9164

約数の個数: 48

約数和(自身を含む): 78163800

約数和(自身を除く): 49962336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9109, 18218, 27327, 36436, 54654, 72872, 81981, 109308, 163962, 218616, 327924, 391687, 655848, 783374, 1175061, 1566748, 2350122, 3133496, 3525183, 4700244, 7050366, 9400488, 14100732, 28201464]

約数ペア:

[(1, 28201464), (2, 14100732), (3, 9400488), (4, 7050366), (6, 4700244), (8, 3525183), (9, 3133496), (12, 2350122), (18, 1566748), (24, 1175061), (36, 783374), (43, 655848), (72, 391687), (86, 327924), (129, 218616), (172, 163962), (258, 109308), (344, 81981), (387, 72872), (516, 54654), (774, 36436), (1032, 27327), (1548, 18218), (3096, 9109)]