26789416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 53450280

約数和(自身を除く): 26660864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 701, 1124, 1402, 2248, 2804, 4777, 5608, 9554, 11917, 19108, 23834, 38216, 47668, 95336, 196981, 393962, 787924, 1575848, 3348677, 6697354, 13394708, 26789416]

約数ペア:

[(1, 26789416), (2, 13394708), (4, 6697354), (8, 3348677), (17, 1575848), (34, 787924), (68, 393962), (136, 196981), (281, 95336), (562, 47668), (701, 38216), (1124, 23834), (1402, 19108), (2248, 11917), (2804, 9554), (4777, 5608)]