28236516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30559}}^1$

素因数の和:30584

約数の個数: 48

約数和(自身を含む): 82145280

約数和(自身を除く): 53908764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30559, 61118, 91677, 122236, 183354, 213913, 336149, 366708, 427826, 641739, 672298, 855652, 1008447, 1283478, 1344596, 2016894, 2353043, 2566956, 4033788, 4706086, 7059129, 9412172, 14118258, 28236516]

約数ペア:

[(1, 28236516), (2, 14118258), (3, 9412172), (4, 7059129), (6, 4706086), (7, 4033788), (11, 2566956), (12, 2353043), (14, 2016894), (21, 1344596), (22, 1283478), (28, 1008447), (33, 855652), (42, 672298), (44, 641739), (66, 427826), (77, 366708), (84, 336149), (132, 213913), (154, 183354), (231, 122236), (308, 91677), (462, 61118), (924, 30559)]