68053286

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 121405440

約数和(自身を除く): 53352154

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 259, 518, 553, 1106, 1663, 2923, 3326, 5846, 11641, 20461, 23282, 40922, 61531, 123062, 131377, 262754, 430717, 861434, 919639, 1839278, 4860949, 9721898, 34026643, 68053286]

約数ペア:

[(1, 68053286), (2, 34026643), (7, 9721898), (14, 4860949), (37, 1839278), (74, 919639), (79, 861434), (158, 430717), (259, 262754), (518, 131377), (553, 123062), (1106, 61531), (1663, 40922), (2923, 23282), (3326, 20461), (5846, 11641)]