67929824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 142557408

約数和(自身を除く): 74627584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 193, 272, 386, 544, 647, 772, 1294, 1544, 2588, 3088, 3281, 5176, 6176, 6562, 10352, 10999, 13124, 20704, 21998, 26248, 43996, 52496, 87992, 104992, 124871, 175984, 249742, 351968, 499484, 998968, 1997936, 2122807, 3995872, 4245614, 8491228, 16982456, 33964912, 67929824]

約数ペア:

[(1, 67929824), (2, 33964912), (4, 16982456), (8, 8491228), (16, 4245614), (17, 3995872), (32, 2122807), (34, 1997936), (68, 998968), (136, 499484), (193, 351968), (272, 249742), (386, 175984), (544, 124871), (647, 104992), (772, 87992), (1294, 52496), (1544, 43996), (2588, 26248), (3088, 21998), (3281, 20704), (5176, 13124), (6176, 10999), (6562, 10352)]