68236864

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{20117}}^1$

素因数の和:20182

約数の個数: 28

約数和(自身を含む): 137969244

約数和(自身を除く): 69732380

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 20117, 40234, 80468, 160936, 321872, 643744, 1066201, 1287488, 2132402, 4264804, 8529608, 17059216, 34118432, 68236864]

約数ペア:

[(1, 68236864), (2, 34118432), (4, 17059216), (8, 8529608), (16, 4264804), (32, 2132402), (53, 1287488), (64, 1066201), (106, 643744), (212, 321872), (424, 160936), (848, 80468), (1696, 40234), (3392, 20117)]