66315116

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55079}}^1$

素因数の和:55133

約数の個数: 24

約数和(自身を含む): 135717120

約数和(自身を除く): 69402004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 55079, 110158, 220316, 385553, 771106, 1542212, 2368397, 4736794, 9473588, 16578779, 33157558, 66315116]

約数ペア:

[(1, 66315116), (2, 33157558), (4, 16578779), (7, 9473588), (14, 4736794), (28, 2368397), (43, 1542212), (86, 771106), (172, 385553), (301, 220316), (602, 110158), (1204, 55079)]