64887446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{1607}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 104950944

約数和(自身を除く): 40063498

約数列:

[1, 2, 13, 26, 1553, 1607, 3106, 3214, 20189, 20891, 40378, 41782, 2495671, 4991342, 32443723, 64887446]

約数ペア:

[(1, 64887446), (2, 32443723), (13, 4991342), (26, 2495671), (1553, 41782), (1607, 40378), (3106, 20891), (3214, 20189)]