67703038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9901}}^1$

素因数の和:10179

約数の個数: 16

約数和(自身を含む): 109793376

約数和(自身を除く): 42090338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 9901, 19802, 128713, 257426, 2603963, 5207926, 33851519, 67703038]

約数ペア:

[(1, 67703038), (2, 33851519), (13, 5207926), (26, 2603963), (263, 257426), (526, 128713), (3419, 19802), (6838, 9901)]