27797276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 52555440

約数和(自身を除く): 24758164

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1307, 1636, 2614, 5228, 5317, 10634, 16991, 21268, 33982, 67964, 534563, 1069126, 2138252, 6949319, 13898638, 27797276]

約数ペア:

[(1, 27797276), (2, 13898638), (4, 6949319), (13, 2138252), (26, 1069126), (52, 534563), (409, 67964), (818, 33982), (1307, 21268), (1636, 16991), (2614, 10634), (5228, 5317)]