28260708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336437}}^1$

素因数の和:336451

約数の個数: 24

約数和(自身を含む): 75362112

約数和(自身を除く): 47101404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336437, 672874, 1009311, 1345748, 2018622, 2355059, 4037244, 4710118, 7065177, 9420236, 14130354, 28260708]

約数ペア:

[(1, 28260708), (2, 14130354), (3, 9420236), (4, 7065177), (6, 4710118), (7, 4037244), (12, 2355059), (14, 2018622), (21, 1345748), (28, 1009311), (42, 672874), (84, 336437)]