28492877

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 34056960

約数和(自身を除く): 5564083

約数列:

[1, 7, 29, 97, 203, 679, 1447, 2813, 10129, 19691, 41963, 140359, 293741, 982513, 4070411, 28492877]

約数ペア:

[(1, 28492877), (7, 4070411), (29, 982513), (97, 293741), (203, 140359), (679, 41963), (1447, 19691), (2813, 10129)]