6921616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 14624064

約数和(自身を除く): 7702448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 311, 428, 622, 856, 1244, 1391, 1712, 2488, 2782, 4043, 4976, 5564, 8086, 11128, 16172, 22256, 32344, 33277, 64688, 66554, 133108, 266216, 432601, 532432, 865202, 1730404, 3460808, 6921616]

約数ペア:

[(1, 6921616), (2, 3460808), (4, 1730404), (8, 865202), (13, 532432), (16, 432601), (26, 266216), (52, 133108), (104, 66554), (107, 64688), (208, 33277), (214, 32344), (311, 22256), (428, 16172), (622, 11128), (856, 8086), (1244, 5564), (1391, 4976), (1712, 4043), (2488, 2782)]