68702478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{880801}}^1$

素因数の和:880819

約数の個数: 16

約数和(自身を含む): 147974736

約数和(自身を除く): 79272258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 880801, 1761602, 2642403, 5284806, 11450413, 22900826, 34351239, 68702478]

約数ペア:

[(1, 68702478), (2, 34351239), (3, 22900826), (6, 11450413), (13, 5284806), (26, 2642403), (39, 1761602), (78, 880801)]