26402792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 53760000

約数和(自身を除く): 27357208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 1999, 3302, 3998, 6604, 7996, 13208, 15992, 25987, 51974, 103948, 207896, 253873, 507746, 1015492, 2030984, 3300349, 6600698, 13201396, 26402792]

約数ペア:

[(1, 26402792), (2, 13201396), (4, 6600698), (8, 3300349), (13, 2030984), (26, 1015492), (52, 507746), (104, 253873), (127, 207896), (254, 103948), (508, 51974), (1016, 25987), (1651, 15992), (1999, 13208), (3302, 7996), (3998, 6604)]