25690248

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 69813900

約数和(自身を除く): 44123652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 701, 1018, 1402, 1527, 2036, 2103, 2804, 3054, 4072, 4206, 4581, 5608, 6108, 6309, 8412, 9162, 12216, 12618, 16824, 18324, 25236, 36648, 50472, 356809, 713618, 1070427, 1427236, 2140854, 2854472, 3211281, 4281708, 6422562, 8563416, 12845124, 25690248]

約数ペア:

[(1, 25690248), (2, 12845124), (3, 8563416), (4, 6422562), (6, 4281708), (8, 3211281), (9, 2854472), (12, 2140854), (18, 1427236), (24, 1070427), (36, 713618), (72, 356809), (509, 50472), (701, 36648), (1018, 25236), (1402, 18324), (1527, 16824), (2036, 12618), (2103, 12216), (2804, 9162), (3054, 8412), (4072, 6309), (4206, 6108), (4581, 5608)]