77771876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213659}}^1$

素因数の和:213683

約数の個数: 24

約数和(自身を含む): 167509440

約数和(自身を除く): 89737564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 213659, 427318, 854636, 1495613, 2777567, 2991226, 5555134, 5982452, 11110268, 19442969, 38885938, 77771876]

約数ペア:

[(1, 77771876), (2, 38885938), (4, 19442969), (7, 11110268), (13, 5982452), (14, 5555134), (26, 2991226), (28, 2777567), (52, 1495613), (91, 854636), (182, 427318), (364, 213659)]