26506064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 60

約数和(自身を含む): 58535316

約数和(自身を除く): 32029252

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 353, 361, 494, 706, 722, 988, 1412, 1444, 1976, 2824, 2888, 3952, 4589, 4693, 5648, 5776, 6707, 9178, 9386, 13414, 18356, 18772, 26828, 36712, 37544, 53656, 73424, 75088, 87191, 107312, 127433, 174382, 254866, 348764, 509732, 697528, 1019464, 1395056, 1656629, 2038928, 3313258, 6626516, 13253032, 26506064]

約数ペア:

[(1, 26506064), (2, 13253032), (4, 6626516), (8, 3313258), (13, 2038928), (16, 1656629), (19, 1395056), (26, 1019464), (38, 697528), (52, 509732), (76, 348764), (104, 254866), (152, 174382), (208, 127433), (247, 107312), (304, 87191), (353, 75088), (361, 73424), (494, 53656), (706, 37544), (722, 36712), (988, 26828), (1412, 18772), (1444, 18356), (1976, 13414), (2824, 9386), (2888, 9178), (3952, 6707), (4589, 5776), (4693, 5648)]