28651656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108529}}^1$

素因数の和:108549

約数の個数: 32

約数和(自身を含む): 78141600

約数和(自身を除く): 49489944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108529, 217058, 325587, 434116, 651174, 868232, 1193819, 1302348, 2387638, 2604696, 3581457, 4775276, 7162914, 9550552, 14325828, 28651656]

約数ペア:

[(1, 28651656), (2, 14325828), (3, 9550552), (4, 7162914), (6, 4775276), (8, 3581457), (11, 2604696), (12, 2387638), (22, 1302348), (24, 1193819), (33, 868232), (44, 651174), (66, 434116), (88, 325587), (132, 217058), (264, 108529)]