78427258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5903}}^1$

素因数の和:5998

約数の個数: 32

約数和(自身を含む): 146797056

約数和(自身を除く): 68369798

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 5903, 6643, 11806, 13286, 41321, 76739, 82642, 153478, 430919, 537173, 861838, 1074346, 3016433, 5601947, 6032866, 11203894, 39213629, 78427258]

約数ペア:

[(1, 78427258), (2, 39213629), (7, 11203894), (13, 6032866), (14, 5601947), (26, 3016433), (73, 1074346), (91, 861838), (146, 537173), (182, 430919), (511, 153478), (949, 82642), (1022, 76739), (1898, 41321), (5903, 13286), (6643, 11806)]