28127196

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 73493280

約数和(自身を除く): 45366084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 1901, 2466, 3699, 3802, 4932, 5703, 7398, 7604, 11406, 14796, 17109, 22812, 34218, 51327, 68436, 102654, 205308, 260437, 520874, 781311, 1041748, 1562622, 2343933, 3125244, 4687866, 7031799, 9375732, 14063598, 28127196]

約数ペア:

[(1, 28127196), (2, 14063598), (3, 9375732), (4, 7031799), (6, 4687866), (9, 3125244), (12, 2343933), (18, 1562622), (27, 1041748), (36, 781311), (54, 520874), (108, 260437), (137, 205308), (274, 102654), (411, 68436), (548, 51327), (822, 34218), (1233, 22812), (1644, 17109), (1901, 14796), (2466, 11406), (3699, 7604), (3802, 7398), (4932, 5703)]