25582836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 61865216

約数和(自身を除く): 36282380

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 367, 444, 471, 628, 734, 942, 1101, 1468, 1884, 2202, 4404, 5809, 11618, 13579, 17427, 23236, 27158, 34854, 40737, 54316, 57619, 69708, 81474, 115238, 162948, 172857, 230476, 345714, 691428, 2131903, 4263806, 6395709, 8527612, 12791418, 25582836]

約数ペア:

[(1, 25582836), (2, 12791418), (3, 8527612), (4, 6395709), (6, 4263806), (12, 2131903), (37, 691428), (74, 345714), (111, 230476), (148, 172857), (157, 162948), (222, 115238), (314, 81474), (367, 69708), (444, 57619), (471, 54316), (628, 40737), (734, 34854), (942, 27158), (1101, 23236), (1468, 17427), (1884, 13579), (2202, 11618), (4404, 5809)]