28447335966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18305879}}^1$

素因数の和:18305928

約数の個数: 32

約数和(自身を含む): 66779850240

約数和(自身を除く): 38332514274

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18305879, 36611758, 54917637, 109835274, 128141153, 256282306, 384423459, 677317523, 768846918, 1354635046, 2031952569, 4063905138, 4741222661, 9482445322, 14223667983, 28447335966]

約数ペア:

[(1, 28447335966), (2, 14223667983), (3, 9482445322), (6, 4741222661), (7, 4063905138), (14, 2031952569), (21, 1354635046), (37, 768846918), (42, 677317523), (74, 384423459), (111, 256282306), (222, 128141153), (259, 109835274), (518, 54917637), (777, 36611758), (1554, 18305879)]