8164576

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 19305216

約数和(自身を除く): 11140640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 127, 164, 196, 224, 254, 287, 328, 392, 508, 574, 656, 784, 889, 1016, 1148, 1312, 1568, 1778, 2009, 2032, 2296, 3556, 4018, 4064, 4592, 5207, 6223, 7112, 8036, 9184, 10414, 12446, 14224, 16072, 20828, 24892, 28448, 32144, 36449, 41656, 49784, 64288, 72898, 83312, 99568, 145796, 166624, 199136, 255143, 291592, 510286, 583184, 1020572, 1166368, 2041144, 4082288, 8164576]

約数ペア:

[(1, 8164576), (2, 4082288), (4, 2041144), (7, 1166368), (8, 1020572), (14, 583184), (16, 510286), (28, 291592), (32, 255143), (41, 199136), (49, 166624), (56, 145796), (82, 99568), (98, 83312), (112, 72898), (127, 64288), (164, 49784), (196, 41656), (224, 36449), (254, 32144), (287, 28448), (328, 24892), (392, 20828), (508, 16072), (574, 14224), (656, 12446), (784, 10414), (889, 9184), (1016, 8036), (1148, 7112), (1312, 6223), (1568, 5207), (1778, 4592), (2009, 4064), (2032, 4018), (2296, 3556)]