28309776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53617}}^1$

素因数の和:53639

約数の個数: 40

約数和(自身を含む): 79783584

約数和(自身を除く): 51473808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53617, 107234, 160851, 214468, 321702, 428936, 589787, 643404, 857872, 1179574, 1286808, 1769361, 2359148, 2573616, 3538722, 4718296, 7077444, 9436592, 14154888, 28309776]

約数ペア:

[(1, 28309776), (2, 14154888), (3, 9436592), (4, 7077444), (6, 4718296), (8, 3538722), (11, 2573616), (12, 2359148), (16, 1769361), (22, 1286808), (24, 1179574), (33, 857872), (44, 643404), (48, 589787), (66, 428936), (88, 321702), (132, 214468), (176, 160851), (264, 107234), (528, 53617)]