66649024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{80107}}^1$

素因数の和:80132

約数の個数: 28

約数和(自身を含む): 142432024

約数和(自身を除く): 75783000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 80107, 160214, 320428, 640856, 1041391, 1281712, 2082782, 2563424, 4165564, 5126848, 8331128, 16662256, 33324512, 66649024]

約数ペア:

[(1, 66649024), (2, 33324512), (4, 16662256), (8, 8331128), (13, 5126848), (16, 4165564), (26, 2563424), (32, 2082782), (52, 1281712), (64, 1041391), (104, 640856), (208, 320428), (416, 160214), (832, 80107)]