27485848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 55964160

約数和(自身を除く): 28478312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2081, 3302, 4162, 6604, 8324, 13208, 16648, 27053, 54106, 108212, 216424, 264287, 528574, 1057148, 2114296, 3435731, 6871462, 13742924, 27485848]

約数ペア:

[(1, 27485848), (2, 13742924), (4, 6871462), (8, 3435731), (13, 2114296), (26, 1057148), (52, 528574), (104, 264287), (127, 216424), (254, 108212), (508, 54106), (1016, 27053), (1651, 16648), (2081, 13208), (3302, 8324), (4162, 6604)]