78876214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{5323}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 122664960

約数和(自身を除く): 43788746

約数列:

[1, 2, 31, 62, 239, 478, 5323, 7409, 10646, 14818, 165013, 330026, 1272197, 2544394, 39438107, 78876214]

約数ペア:

[(1, 78876214), (2, 39438107), (31, 2544394), (62, 1272197), (239, 330026), (478, 165013), (5323, 14818), (7409, 10646)]