28897264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 61661232

約数和(自身を除く): 32763968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1453, 1808, 2486, 2906, 4972, 5812, 9944, 11624, 15983, 19888, 23248, 31966, 63932, 127864, 164189, 255728, 328378, 656756, 1313512, 1806079, 2627024, 3612158, 7224316, 14448632, 28897264]

約数ペア:

[(1, 28897264), (2, 14448632), (4, 7224316), (8, 3612158), (11, 2627024), (16, 1806079), (22, 1313512), (44, 656756), (88, 328378), (113, 255728), (176, 164189), (226, 127864), (452, 63932), (904, 31966), (1243, 23248), (1453, 19888), (1808, 15983), (2486, 11624), (2906, 9944), (4972, 5812)]