25807284

素因数分解:

$2^2\times 3^2\times {\mathrm{716869}}^1$

素因数の和:716879

約数の個数: 18

約数和(自身を含む): 65235170

約数和(自身を除く): 39427886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 716869, 1433738, 2150607, 2867476, 4301214, 6451821, 8602428, 12903642, 25807284]

約数ペア:

[(1, 25807284), (2, 12903642), (3, 8602428), (4, 6451821), (6, 4301214), (9, 2867476), (12, 2150607), (18, 1433738), (36, 716869)]