70206878

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 55591522

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 1949, 2573, 3898, 5146, 13643, 18011, 27286, 36022, 60419, 120838, 161767, 323534, 422933, 845866, 1132369, 2264738, 5014777, 10029554, 35103439, 70206878]

約数ペア:

[(1, 70206878), (2, 35103439), (7, 10029554), (14, 5014777), (31, 2264738), (62, 1132369), (83, 845866), (166, 422933), (217, 323534), (434, 161767), (581, 120838), (1162, 60419), (1949, 36022), (2573, 27286), (3898, 18011), (5146, 13643)]