28075792

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{9803}}^1$

素因数の和:9990

約数の個数: 20

約数和(自身を含む): 54706320

約数和(自身を除く): 26630528

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 9803, 19606, 39212, 78424, 156848, 1754737, 3509474, 7018948, 14037896, 28075792]

約数ペア:

[(1, 28075792), (2, 14037896), (4, 7018948), (8, 3509474), (16, 1754737), (179, 156848), (358, 78424), (716, 39212), (1432, 19606), (2864, 9803)]