77347298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240209}}^1$

素因数の和:240241

約数の個数: 16

約数和(自身を含む): 138360960

約数和(自身を除く): 61013662

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 240209, 480418, 1681463, 3362926, 5524807, 11049614, 38673649, 77347298]

約数ペア:

[(1, 77347298), (2, 38673649), (7, 11049614), (14, 5524807), (23, 3362926), (46, 1681463), (161, 480418), (322, 240209)]