78490496

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5191

約数の個数: 64

約数和(自身を含む): 189254880

約数和(自身を除く): 110764384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 5153, 7616, 10306, 15232, 20612, 36071, 41224, 72142, 82448, 87601, 144284, 164896, 175202, 288568, 329792, 350404, 577136, 613207, 659584, 700808, 1154272, 1226414, 1401616, 2308544, 2452828, 2803232, 4617088, 4905656, 5606464, 9811312, 11212928, 19622624, 39245248, 78490496]

約数ペア:

[(1, 78490496), (2, 39245248), (4, 19622624), (7, 11212928), (8, 9811312), (14, 5606464), (16, 4905656), (17, 4617088), (28, 2803232), (32, 2452828), (34, 2308544), (56, 1401616), (64, 1226414), (68, 1154272), (112, 700808), (119, 659584), (128, 613207), (136, 577136), (224, 350404), (238, 329792), (272, 288568), (448, 175202), (476, 164896), (544, 144284), (896, 87601), (952, 82448), (1088, 72142), (1904, 41224), (2176, 36071), (3808, 20612), (5153, 15232), (7616, 10306)]