88626839

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 106020000

約数和(自身を除く): 17393161

約数列:

[1, 7, 49, 61, 149, 199, 427, 1043, 1393, 2989, 7301, 9089, 9751, 12139, 29651, 63623, 84973, 207557, 445361, 594811, 1452899, 1808711, 12660977, 88626839]

約数ペア:

[(1, 88626839), (7, 12660977), (49, 1808711), (61, 1452899), (149, 594811), (199, 445361), (427, 207557), (1043, 84973), (1393, 63623), (2989, 29651), (7301, 12139), (9089, 9751)]