78662066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 140021760

約数和(自身を除く): 61359694

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 859, 1477, 1718, 2954, 6013, 6541, 12026, 13082, 26629, 45787, 53258, 91574, 181249, 186403, 362498, 372806, 1268743, 2537486, 5618719, 11237438, 39331033, 78662066]

約数ペア:

[(1, 78662066), (2, 39331033), (7, 11237438), (14, 5618719), (31, 2537486), (62, 1268743), (211, 372806), (217, 362498), (422, 186403), (434, 181249), (859, 91574), (1477, 53258), (1718, 45787), (2954, 26629), (6013, 13082), (6541, 12026)]