39953192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 79846740

約数和(自身を除く): 39893548

約数列:

[1, 2, 4, 8, 37, 43, 73, 74, 86, 146, 148, 172, 292, 296, 344, 584, 1591, 1849, 2701, 3139, 3182, 3698, 5402, 6278, 6364, 7396, 10804, 12556, 12728, 14792, 21608, 25112, 68413, 116143, 134977, 136826, 232286, 269954, 273652, 464572, 539908, 547304, 929144, 1079816, 4994149, 9988298, 19976596, 39953192]

約数ペア:

[(1, 39953192), (2, 19976596), (4, 9988298), (8, 4994149), (37, 1079816), (43, 929144), (73, 547304), (74, 539908), (86, 464572), (146, 273652), (148, 269954), (172, 232286), (292, 136826), (296, 134977), (344, 116143), (584, 68413), (1591, 25112), (1849, 21608), (2701, 14792), (3139, 12728), (3182, 12556), (3698, 10804), (5402, 7396), (6278, 6364)]