64676136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 64

約数和(自身を含む): 188743680

約数和(自身を除く): 124067544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 8191, 16382, 24573, 32764, 49146, 57337, 65528, 98292, 114674, 172011, 196584, 229348, 344022, 384977, 458696, 688044, 769954, 1154931, 1376088, 1539908, 2309862, 2694839, 3079816, 4619724, 5389678, 8084517, 9239448, 10779356, 16169034, 21558712, 32338068, 64676136]

約数ペア:

[(1, 64676136), (2, 32338068), (3, 21558712), (4, 16169034), (6, 10779356), (7, 9239448), (8, 8084517), (12, 5389678), (14, 4619724), (21, 3079816), (24, 2694839), (28, 2309862), (42, 1539908), (47, 1376088), (56, 1154931), (84, 769954), (94, 688044), (141, 458696), (168, 384977), (188, 344022), (282, 229348), (329, 196584), (376, 172011), (564, 114674), (658, 98292), (987, 65528), (1128, 57337), (1316, 49146), (1974, 32764), (2632, 24573), (3948, 16382), (7896, 8191)]