40116286

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 31879106

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1487, 1927, 2974, 3854, 10409, 13489, 20818, 26978, 60967, 69889, 121934, 139778, 426769, 489223, 853538, 978446, 2865449, 5730898, 20058143, 40116286]

約数ペア:

[(1, 40116286), (2, 20058143), (7, 5730898), (14, 2865449), (41, 978446), (47, 853538), (82, 489223), (94, 426769), (287, 139778), (329, 121934), (574, 69889), (658, 60967), (1487, 26978), (1927, 20818), (2974, 13489), (3854, 10409)]