63636976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{305947}}^1$

素因数の和:305968

約数の個数: 20

約数和(自身を含む): 132781432

約数和(自身を除く): 69144456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 305947, 611894, 1223788, 2447576, 3977311, 4895152, 7954622, 15909244, 31818488, 63636976]

約数ペア:

[(1, 63636976), (2, 31818488), (4, 15909244), (8, 7954622), (13, 4895152), (16, 3977311), (26, 2447576), (52, 1223788), (104, 611894), (208, 305947)]