28917152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 33824800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 727, 904, 1243, 1454, 1808, 2486, 2908, 3616, 4972, 5816, 7997, 9944, 11632, 15994, 19888, 23264, 31988, 39776, 63976, 82151, 127952, 164302, 255904, 328604, 657208, 903661, 1314416, 1807322, 2628832, 3614644, 7229288, 14458576, 28917152]

約数ペア:

[(1, 28917152), (2, 14458576), (4, 7229288), (8, 3614644), (11, 2628832), (16, 1807322), (22, 1314416), (32, 903661), (44, 657208), (88, 328604), (113, 255904), (176, 164302), (226, 127952), (352, 82151), (452, 63976), (727, 39776), (904, 31988), (1243, 23264), (1454, 19888), (1808, 15994), (2486, 11632), (2908, 9944), (3616, 7997), (4972, 5816)]