39992628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256363}}^1$

素因数の和:256383

約数の個数: 24

約数和(自身を含む): 100494688

約数和(自身を除く): 60502060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 256363, 512726, 769089, 1025452, 1538178, 3076356, 3332719, 6665438, 9998157, 13330876, 19996314, 39992628]

約数ペア:

[(1, 39992628), (2, 19996314), (3, 13330876), (4, 9998157), (6, 6665438), (12, 3332719), (13, 3076356), (26, 1538178), (39, 1025452), (52, 769089), (78, 512726), (156, 256363)]