26194064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125933}}^1$

素因数の和:125954

約数の個数: 20

約数和(自身を含む): 54655356

約数和(自身を除く): 28461292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125933, 251866, 503732, 1007464, 1637129, 2014928, 3274258, 6548516, 13097032, 26194064]

約数ペア:

[(1, 26194064), (2, 13097032), (4, 6548516), (8, 3274258), (13, 2014928), (16, 1637129), (26, 1007464), (52, 503732), (104, 251866), (208, 125933)]