26220698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 49667904

約数和(自身を除く): 23447206

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 131, 203, 238, 262, 406, 493, 841, 917, 986, 1682, 1834, 2227, 3451, 3799, 4454, 5887, 6902, 7598, 11774, 14297, 15589, 26593, 28594, 31178, 53186, 64583, 100079, 110171, 129166, 200158, 220342, 452081, 771197, 904162, 1542394, 1872907, 3745814, 13110349, 26220698]

約数ペア:

[(1, 26220698), (2, 13110349), (7, 3745814), (14, 1872907), (17, 1542394), (29, 904162), (34, 771197), (58, 452081), (119, 220342), (131, 200158), (203, 129166), (238, 110171), (262, 100079), (406, 64583), (493, 53186), (841, 31178), (917, 28594), (986, 26593), (1682, 15589), (1834, 14297), (2227, 11774), (3451, 7598), (3799, 6902), (4454, 5887)]