69280112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{393637}}^1$

素因数の和:393656

約数の個数: 20

約数和(自身を含む): 146433336

約数和(自身を除く): 77153224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 393637, 787274, 1574548, 3149096, 4330007, 6298192, 8660014, 17320028, 34640056, 69280112]

約数ペア:

[(1, 69280112), (2, 34640056), (4, 17320028), (8, 8660014), (11, 6298192), (16, 4330007), (22, 3149096), (44, 1574548), (88, 787274), (176, 393637)]