70825111

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 90021888

約数和(自身を除く): 19196777

約数列:

[1, 7, 17, 31, 73, 119, 217, 263, 511, 527, 1241, 1841, 2263, 3689, 4471, 8153, 8687, 15841, 19199, 31297, 38471, 57071, 134393, 138601, 269297, 326383, 595169, 970207, 2284681, 4166183, 10117873, 70825111]

約数ペア:

[(1, 70825111), (7, 10117873), (17, 4166183), (31, 2284681), (73, 970207), (119, 595169), (217, 326383), (263, 269297), (511, 138601), (527, 134393), (1241, 57071), (1841, 38471), (2263, 31297), (3689, 19199), (4471, 15841), (8153, 8687)]