69908878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 114670728

約数和(自身を除く): 44761850

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 1933, 2782, 3866, 18083, 25129, 36166, 50258, 206831, 326677, 413662, 653354, 2688803, 5377606, 34954439, 69908878]

約数ペア:

[(1, 69908878), (2, 34954439), (13, 5377606), (26, 2688803), (107, 653354), (169, 413662), (214, 326677), (338, 206831), (1391, 50258), (1933, 36166), (2782, 25129), (3866, 18083)]