39530806

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 70620480

約数和(自身を除く): 31089674

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 1129, 2258, 2501, 5002, 7903, 15806, 17507, 35014, 46289, 68869, 92578, 137738, 324023, 482083, 648046, 964166, 2823629, 5647258, 19765403, 39530806]

約数ペア:

[(1, 39530806), (2, 19765403), (7, 5647258), (14, 2823629), (41, 964166), (61, 648046), (82, 482083), (122, 324023), (287, 137738), (427, 92578), (574, 68869), (854, 46289), (1129, 35014), (2258, 17507), (2501, 15806), (5002, 7903)]