27042316

素因数分解:

$2^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 55358856

約数和(自身を除く): 28316540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 491, 562, 982, 1124, 1964, 1967, 3437, 3934, 6874, 7868, 13748, 13769, 24059, 27538, 48118, 55076, 96236, 137971, 275942, 551884, 965797, 1931594, 3863188, 6760579, 13521158, 27042316]

約数ペア:

[(1, 27042316), (2, 13521158), (4, 6760579), (7, 3863188), (14, 1931594), (28, 965797), (49, 551884), (98, 275942), (196, 137971), (281, 96236), (491, 55076), (562, 48118), (982, 27538), (1124, 24059), (1964, 13769), (1967, 13748), (3437, 7868), (3934, 6874)]