28777729514

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{195053}}^1$

素因数の和:196165

約数の個数: 16

約数和(自身を含む): 43816930560

約数和(自身を除く): 15039201046

約数列:

[1, 2, 71, 142, 1039, 2078, 73769, 147538, 195053, 390106, 13848763, 27697526, 202660067, 405320134, 14388864757, 28777729514]

約数ペア:

[(1, 28777729514), (2, 14388864757), (71, 405320134), (142, 202660067), (1039, 27697526), (2078, 13848763), (73769, 390106), (147538, 195053)]