30496288

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 32705312

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 599, 688, 1184, 1198, 1376, 1591, 2396, 3182, 4792, 6364, 9584, 12728, 19168, 22163, 25456, 25757, 44326, 50912, 51514, 88652, 103028, 177304, 206056, 354608, 412112, 709216, 824224, 953009, 1906018, 3812036, 7624072, 15248144, 30496288]

約数ペア:

[(1, 30496288), (2, 15248144), (4, 7624072), (8, 3812036), (16, 1906018), (32, 953009), (37, 824224), (43, 709216), (74, 412112), (86, 354608), (148, 206056), (172, 177304), (296, 103028), (344, 88652), (592, 51514), (599, 50912), (688, 44326), (1184, 25757), (1198, 25456), (1376, 22163), (1591, 19168), (2396, 12728), (3182, 9584), (4792, 6364)]