65890132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213929}}^1$

素因数の和:213951

約数の個数: 24

約数和(自身を含む): 143760960

約数和(自身を除く): 77870828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 213929, 427858, 855716, 1497503, 2353219, 2995006, 4706438, 5990012, 9412876, 16472533, 32945066, 65890132]

約数ペア:

[(1, 65890132), (2, 32945066), (4, 16472533), (7, 9412876), (11, 5990012), (14, 4706438), (22, 2995006), (28, 2353219), (44, 1497503), (77, 855716), (154, 427858), (308, 213929)]