28128608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 60691680

約数和(自身を除く): 32563072

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1783, 1972, 3566, 3944, 7132, 7888, 14264, 15776, 28528, 30311, 51707, 57056, 60622, 103414, 121244, 206828, 242488, 413656, 484976, 827312, 879019, 969952, 1654624, 1758038, 3516076, 7032152, 14064304, 28128608]

約数ペア:

[(1, 28128608), (2, 14064304), (4, 7032152), (8, 3516076), (16, 1758038), (17, 1654624), (29, 969952), (32, 879019), (34, 827312), (58, 484976), (68, 413656), (116, 242488), (136, 206828), (232, 121244), (272, 103414), (464, 60622), (493, 57056), (544, 51707), (928, 30311), (986, 28528), (1783, 15776), (1972, 14264), (3566, 7888), (3944, 7132)]