66931802

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 117926400

約数和(自身を除く): 50994598

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 511, 553, 829, 1022, 1106, 1658, 5767, 5803, 11534, 11606, 40369, 60517, 65491, 80738, 121034, 130982, 423619, 458437, 847238, 916874, 4780843, 9561686, 33465901, 66931802]

約数ペア:

[(1, 66931802), (2, 33465901), (7, 9561686), (14, 4780843), (73, 916874), (79, 847238), (146, 458437), (158, 423619), (511, 130982), (553, 121034), (829, 80738), (1022, 65491), (1106, 60517), (1658, 40369), (5767, 11606), (5803, 11534)]