69627838

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 121968576

約数和(自身を除く): 52340738

約数列:

[1, 2, 7, 14, 73, 146, 193, 353, 386, 511, 706, 1022, 1351, 2471, 2702, 4942, 14089, 25769, 28178, 51538, 68129, 98623, 136258, 180383, 197246, 360766, 476903, 953806, 4973417, 9946834, 34813919, 69627838]

約数ペア:

[(1, 69627838), (2, 34813919), (7, 9946834), (14, 4973417), (73, 953806), (146, 476903), (193, 360766), (353, 197246), (386, 180383), (511, 136258), (706, 98623), (1022, 68129), (1351, 51538), (2471, 28178), (2702, 25769), (4942, 14089)]