66621426818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{45533}}^1$

素因数の和:45842

約数の個数: 32

約数和(自身を含む): 103664525760

約数和(自身を除く): 37043098942

約数列:

[1, 2, 61, 67, 122, 134, 179, 358, 4087, 8174, 10919, 11993, 21838, 23986, 45533, 91066, 731573, 1463146, 2777513, 3050711, 5555026, 6101422, 8150407, 16300814, 186093371, 372186742, 497174827, 546077269, 994349654, 1092154538, 33310713409, 66621426818]

約数ペア:

[(1, 66621426818), (2, 33310713409), (61, 1092154538), (67, 994349654), (122, 546077269), (134, 497174827), (179, 372186742), (358, 186093371), (4087, 16300814), (8174, 8150407), (10919, 6101422), (11993, 5555026), (21838, 3050711), (23986, 2777513), (45533, 1463146), (91066, 731573)]