26535058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 47880000

約数和(自身を除く): 21344942

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 199, 209, 242, 319, 398, 418, 551, 638, 1102, 2189, 2299, 3509, 3781, 4378, 4598, 5771, 6061, 7018, 7562, 11542, 12122, 24079, 41591, 48158, 63481, 66671, 83182, 109649, 126962, 133342, 219298, 457501, 698291, 915002, 1206139, 1396582, 2412278, 13267529, 26535058]

約数ペア:

[(1, 26535058), (2, 13267529), (11, 2412278), (19, 1396582), (22, 1206139), (29, 915002), (38, 698291), (58, 457501), (121, 219298), (199, 133342), (209, 126962), (242, 109649), (319, 83182), (398, 66671), (418, 63481), (551, 48158), (638, 41591), (1102, 24079), (2189, 12122), (2299, 11542), (3509, 7562), (3781, 7018), (4378, 6061), (4598, 5771)]