26978312284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{375931}}^1$

素因数の和:376186

約数の個数: 48

約数和(自身を含む): 59114555136

約数和(自身を除く): 32136242852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 308, 466, 932, 1631, 2563, 3262, 5126, 6524, 10252, 17941, 35882, 71764, 375931, 751862, 1503724, 2631517, 4135241, 5263034, 8270482, 10526068, 16540964, 28946687, 57893374, 87591923, 115786748, 175183846, 350367692, 613143461, 963511153, 1226286922, 1927022306, 2452573844, 3854044612, 6744578071, 13489156142, 26978312284]

約数ペア:

[(1, 26978312284), (2, 13489156142), (4, 6744578071), (7, 3854044612), (11, 2452573844), (14, 1927022306), (22, 1226286922), (28, 963511153), (44, 613143461), (77, 350367692), (154, 175183846), (233, 115786748), (308, 87591923), (466, 57893374), (932, 28946687), (1631, 16540964), (2563, 10526068), (3262, 8270482), (5126, 5263034), (6524, 4135241), (10252, 2631517), (17941, 1503724), (35882, 751862), (71764, 375931)]