27580102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19594298

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 311, 319, 622, 638, 1529, 3058, 3421, 4031, 6842, 8062, 9019, 18038, 43229, 44341, 86458, 88682, 99209, 198418, 475519, 951038, 1253641, 2507282, 13790051, 27580102]

約数ペア:

[(1, 27580102), (2, 13790051), (11, 2507282), (22, 1253641), (29, 951038), (58, 475519), (139, 198418), (278, 99209), (311, 88682), (319, 86458), (622, 44341), (638, 43229), (1529, 18038), (3058, 9019), (3421, 8062), (4031, 6842)]