66502772

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4877}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 133305984

約数和(自身を除く): 66803212

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 4877, 6818, 9754, 13636, 19508, 34139, 68278, 136556, 2375099, 4750198, 9500396, 16625693, 33251386, 66502772]

約数ペア:

[(1, 66502772), (2, 33251386), (4, 16625693), (7, 9500396), (14, 4750198), (28, 2375099), (487, 136556), (974, 68278), (1948, 34139), (3409, 19508), (4877, 13636), (6818, 9754)]