7261312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 15863040

約数和(自身を除く): 8601728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 71, 94, 128, 136, 142, 188, 272, 284, 376, 544, 568, 752, 799, 1088, 1136, 1207, 1504, 1598, 2176, 2272, 2414, 3008, 3196, 3337, 4544, 4828, 6016, 6392, 6674, 9088, 9656, 12784, 13348, 19312, 25568, 26696, 38624, 51136, 53392, 56729, 77248, 102272, 106784, 113458, 154496, 213568, 226916, 427136, 453832, 907664, 1815328, 3630656, 7261312]

約数ペア:

[(1, 7261312), (2, 3630656), (4, 1815328), (8, 907664), (16, 453832), (17, 427136), (32, 226916), (34, 213568), (47, 154496), (64, 113458), (68, 106784), (71, 102272), (94, 77248), (128, 56729), (136, 53392), (142, 51136), (188, 38624), (272, 26696), (284, 25568), (376, 19312), (544, 13348), (568, 12784), (752, 9656), (799, 9088), (1088, 6674), (1136, 6392), (1207, 6016), (1504, 4828), (1598, 4544), (2176, 3337), (2272, 3196), (2414, 3008)]