13957936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 28283904

約数和(自身を除く): 14325968

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 263, 428, 496, 526, 856, 1052, 1712, 2104, 3317, 4208, 6634, 8153, 13268, 16306, 26536, 28141, 32612, 53072, 56282, 65224, 112564, 130448, 225128, 450256, 872371, 1744742, 3489484, 6978968, 13957936]

約数ペア:

[(1, 13957936), (2, 6978968), (4, 3489484), (8, 1744742), (16, 872371), (31, 450256), (62, 225128), (107, 130448), (124, 112564), (214, 65224), (248, 56282), (263, 53072), (428, 32612), (496, 28141), (526, 26536), (856, 16306), (1052, 13268), (1712, 8153), (2104, 6634), (3317, 4208)]