63905002

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 112079232

約数和(自身を除く): 48174230

約数列:

[1, 2, 7, 14, 67, 134, 193, 353, 386, 469, 706, 938, 1351, 2471, 2702, 4942, 12931, 23651, 25862, 47302, 68129, 90517, 136258, 165557, 181034, 331114, 476903, 953806, 4564643, 9129286, 31952501, 63905002]

約数ペア:

[(1, 63905002), (2, 31952501), (7, 9129286), (14, 4564643), (67, 953806), (134, 476903), (193, 331114), (353, 181034), (386, 165557), (469, 136258), (706, 90517), (938, 68129), (1351, 47302), (2471, 25862), (2702, 23651), (4942, 12931)]