33872146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 67516416

約数和(自身を除く): 33644270

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 73, 77, 131, 146, 154, 161, 253, 262, 322, 506, 511, 803, 917, 1022, 1441, 1606, 1679, 1771, 1834, 2882, 3013, 3358, 3542, 5621, 6026, 9563, 10087, 11242, 11753, 18469, 19126, 20174, 21091, 23506, 33143, 36938, 42182, 66286, 66941, 105193, 129283, 133882, 210386, 219949, 232001, 258566, 439898, 464002, 736351, 1472702, 1539643, 2419439, 3079286, 4838878, 16936073, 33872146]

約数ペア:

[(1, 33872146), (2, 16936073), (7, 4838878), (11, 3079286), (14, 2419439), (22, 1539643), (23, 1472702), (46, 736351), (73, 464002), (77, 439898), (131, 258566), (146, 232001), (154, 219949), (161, 210386), (253, 133882), (262, 129283), (322, 105193), (506, 66941), (511, 66286), (803, 42182), (917, 36938), (1022, 33143), (1441, 23506), (1606, 21091), (1679, 20174), (1771, 19126), (1834, 18469), (2882, 11753), (3013, 11242), (3358, 10087), (3542, 9563), (5621, 6026)]