78704834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4987}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 127373568

約数和(自身を除く): 48668734

約数列:

[1, 2, 13, 26, 607, 1214, 4987, 7891, 9974, 15782, 64831, 129662, 3027109, 6054218, 39352417, 78704834]

約数ペア:

[(1, 78704834), (2, 39352417), (13, 6054218), (26, 3027109), (607, 129662), (1214, 64831), (4987, 15782), (7891, 9974)]