65012792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1607}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 131695200

約数和(自身を除く): 66682408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 1607, 3112, 3214, 5057, 6428, 10114, 12856, 20228, 20891, 40456, 41782, 83564, 167128, 625123, 1250246, 2500492, 5000984, 8126599, 16253198, 32506396, 65012792]

約数ペア:

[(1, 65012792), (2, 32506396), (4, 16253198), (8, 8126599), (13, 5000984), (26, 2500492), (52, 1250246), (104, 625123), (389, 167128), (778, 83564), (1556, 41782), (1607, 40456), (3112, 20891), (3214, 20228), (5057, 12856), (6428, 10114)]