13331344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 14791856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 599, 856, 1198, 1391, 1712, 2396, 2782, 4792, 5564, 7787, 9584, 11128, 15574, 22256, 31148, 62296, 64093, 124592, 128186, 256372, 512744, 833209, 1025488, 1666418, 3332836, 6665672, 13331344]

約数ペア:

[(1, 13331344), (2, 6665672), (4, 3332836), (8, 1666418), (13, 1025488), (16, 833209), (26, 512744), (52, 256372), (104, 128186), (107, 124592), (208, 64093), (214, 62296), (428, 31148), (599, 22256), (856, 15574), (1198, 11128), (1391, 9584), (1712, 7787), (2396, 5564), (2782, 4792)]