27894692

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2029}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 55930560

約数和(自身を除く): 28035868

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 2029, 3437, 4058, 6874, 8116, 13748, 14203, 28406, 56812, 996239, 1992478, 3984956, 6973673, 13947346, 27894692]

約数ペア:

[(1, 27894692), (2, 13947346), (4, 6973673), (7, 3984956), (14, 1992478), (28, 996239), (491, 56812), (982, 28406), (1964, 14203), (2029, 13748), (3437, 8116), (4058, 6874)]