65426116

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17837}}^1$

素因数の和:17979

約数の個数: 24

約数和(自身を含む): 131858496

約数和(自身を除く): 66432380

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 17837, 35674, 71348, 124859, 249718, 499436, 2336647, 4673294, 9346588, 16356529, 32713058, 65426116]

約数ペア:

[(1, 65426116), (2, 32713058), (4, 16356529), (7, 9346588), (14, 4673294), (28, 2336647), (131, 499436), (262, 249718), (524, 124859), (917, 71348), (1834, 35674), (3668, 17837)]