67376870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8627}}^1$

素因数の和:8716

約数の個数: 32

約数和(自身を含む): 134182656

約数和(自身を除く): 66805786

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 8627, 17254, 43135, 86270, 94897, 189794, 474485, 612517, 948970, 1225034, 3062585, 6125170, 6737687, 13475374, 33688435, 67376870]

約数ペア:

[(1, 67376870), (2, 33688435), (5, 13475374), (10, 6737687), (11, 6125170), (22, 3062585), (55, 1225034), (71, 948970), (110, 612517), (142, 474485), (355, 189794), (710, 94897), (781, 86270), (1562, 43135), (3905, 17254), (7810, 8627)]