27964222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97777}}^1$

素因数の和:97803

約数の個数: 16

約数和(自身を含む): 49280112

約数和(自身を除く): 21315890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 97777, 195554, 1075547, 1271101, 2151094, 2542202, 13982111, 27964222]

約数ペア:

[(1, 27964222), (2, 13982111), (11, 2542202), (13, 2151094), (22, 1271101), (26, 1075547), (143, 195554), (286, 97777)]