40659446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6359}}^1$

素因数の和:6523

約数の個数: 16

約数和(自身を含む): 64108800

約数和(自身を除く): 23449354

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6359, 6394, 12718, 146257, 292514, 883901, 1767802, 20329723, 40659446]

約数ペア:

[(1, 40659446), (2, 20329723), (23, 1767802), (46, 883901), (139, 292514), (278, 146257), (3197, 12718), (6359, 6394)]