71717716

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6113}}^1$

素因数の和:6543

約数の個数: 24

約数和(自身を含む): 143801280

約数和(自身を除く): 72083564

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 6113, 11732, 12226, 24452, 42791, 85582, 171164, 2561347, 5122694, 10245388, 17929429, 35858858, 71717716]

約数ペア:

[(1, 71717716), (2, 35858858), (4, 17929429), (7, 10245388), (14, 5122694), (28, 2561347), (419, 171164), (838, 85582), (1676, 42791), (2933, 24452), (5866, 12226), (6113, 11732)]