28540501901

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{9677}}^1$

素因数の和:10133

約数の個数: 32

約数和(自身を含む): 33279932160

約数和(自身を除く): 4739430259

約数列:

[1, 17, 19, 23, 323, 391, 397, 437, 6749, 7429, 7543, 9131, 9677, 128231, 155227, 164509, 173489, 183863, 222571, 2949313, 3125671, 3783707, 3841769, 4228849, 65310073, 71890433, 72993611, 88360687, 1240891387, 1502131679, 1678853053, 28540501901]

約数ペア:

[(1, 28540501901), (17, 1678853053), (19, 1502131679), (23, 1240891387), (323, 88360687), (391, 72993611), (397, 71890433), (437, 65310073), (6749, 4228849), (7429, 3841769), (7543, 3783707), (9131, 3125671), (9677, 2949313), (128231, 222571), (155227, 183863), (164509, 173489)]