69428464

素因数分解:

$2^4\times 7^1\times {\mathrm{619897}}^1$

素因数の和:619912

約数の個数: 20

約数和(自身を含む): 153734704

約数和(自身を除く): 84306240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619897, 1239794, 2479588, 4339279, 4959176, 8678558, 9918352, 17357116, 34714232, 69428464]

約数ペア:

[(1, 69428464), (2, 34714232), (4, 17357116), (7, 9918352), (8, 8678558), (14, 4959176), (16, 4339279), (28, 2479588), (56, 1239794), (112, 619897)]