84998018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 153529344

約数和(自身を除く): 68531326

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 2467, 4922, 4934, 17227, 17269, 34454, 34538, 56741, 113482, 263969, 397187, 527938, 794374, 1847783, 3695566, 6071287, 12142574, 42499009, 84998018]

約数ペア:

[(1, 84998018), (2, 42499009), (7, 12142574), (14, 6071287), (23, 3695566), (46, 1847783), (107, 794374), (161, 527938), (214, 397187), (322, 263969), (749, 113482), (1498, 56741), (2461, 34538), (2467, 34454), (4922, 17269), (4934, 17227)]