66748738

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 118460160

約数和(自身を除く): 51711422

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1129, 1442, 2258, 4223, 7903, 8446, 15806, 29561, 46289, 59122, 92578, 116287, 232574, 324023, 648046, 814009, 1628018, 4767767, 9535534, 33374369, 66748738]

約数ペア:

[(1, 66748738), (2, 33374369), (7, 9535534), (14, 4767767), (41, 1628018), (82, 814009), (103, 648046), (206, 324023), (287, 232574), (574, 116287), (721, 92578), (1129, 59122), (1442, 46289), (2258, 29561), (4223, 15806), (7903, 8446)]