25359672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81281}}^1$

素因数の和:81303

約数の個数: 32

約数和(自身を含む): 68276880

約数和(自身を除く): 42917208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81281, 162562, 243843, 325124, 487686, 650248, 975372, 1056653, 1950744, 2113306, 3169959, 4226612, 6339918, 8453224, 12679836, 25359672]

約数ペア:

[(1, 25359672), (2, 12679836), (3, 8453224), (4, 6339918), (6, 4226612), (8, 3169959), (12, 2113306), (13, 1950744), (24, 1056653), (26, 975372), (39, 650248), (52, 487686), (78, 325124), (104, 243843), (156, 162562), (312, 81281)]