66955966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2207}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 125908992

約数和(自身を除く): 58953026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2207, 2758, 4334, 4414, 15169, 15449, 24277, 30338, 30898, 48554, 169939, 339878, 434779, 869558, 3043453, 4782569, 6086906, 9565138, 33477983, 66955966]

約数ペア:

[(1, 66955966), (2, 33477983), (7, 9565138), (11, 6086906), (14, 4782569), (22, 3043453), (77, 869558), (154, 434779), (197, 339878), (394, 169939), (1379, 48554), (2167, 30898), (2207, 30338), (2758, 24277), (4334, 15449), (4414, 15169)]