68344624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6853

約数の個数: 40

約数和(自身を含む): 144017568

約数和(自身を除く): 75672944

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6791, 10064, 13582, 27164, 54328, 108656, 115447, 230894, 251267, 461788, 502534, 923576, 1005068, 1847152, 2010136, 4020272, 4271539, 8543078, 17086156, 34172312, 68344624]

約数ペア:

[(1, 68344624), (2, 34172312), (4, 17086156), (8, 8543078), (16, 4271539), (17, 4020272), (34, 2010136), (37, 1847152), (68, 1005068), (74, 923576), (136, 502534), (148, 461788), (272, 251267), (296, 230894), (592, 115447), (629, 108656), (1258, 54328), (2516, 27164), (5032, 13582), (6791, 10064)]