28286708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 52581312

約数和(自身を除く): 24294604

約数列:

[1, 2, 4, 17, 34, 68, 503, 827, 1006, 1654, 2012, 3308, 8551, 14059, 17102, 28118, 34204, 56236, 415981, 831962, 1663924, 7071677, 14143354, 28286708]

約数ペア:

[(1, 28286708), (2, 14143354), (4, 7071677), (17, 1663924), (34, 831962), (68, 415981), (503, 56236), (827, 34204), (1006, 28118), (1654, 17102), (2012, 14059), (3308, 8551)]