25258064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9341}}^1$

素因数の和:9375

約数の個数: 30

約数和(自身を含む): 52997166

約数和(自身を除く): 27739102

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9341, 18682, 37364, 74728, 121433, 149456, 242866, 485732, 971464, 1578629, 1942928, 3157258, 6314516, 12629032, 25258064]

約数ペア:

[(1, 25258064), (2, 12629032), (4, 6314516), (8, 3157258), (13, 1942928), (16, 1578629), (26, 971464), (52, 485732), (104, 242866), (169, 149456), (208, 121433), (338, 74728), (676, 37364), (1352, 18682), (2704, 9341)]