66677312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{80141}}^1$

素因数の和:80166

約数の個数: 28

約数和(自身を含む): 142492476

約数和(自身を除く): 75815164

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 80141, 160282, 320564, 641128, 1041833, 1282256, 2083666, 2564512, 4167332, 5129024, 8334664, 16669328, 33338656, 66677312]

約数ペア:

[(1, 66677312), (2, 33338656), (4, 16669328), (8, 8334664), (13, 5129024), (16, 4167332), (26, 2564512), (32, 2083666), (52, 1282256), (64, 1041833), (104, 641128), (208, 320564), (416, 160282), (832, 80141)]