28122344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 55836000

約数和(自身を除く): 27713656

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2819, 4988, 5638, 9976, 11276, 22552, 81751, 121217, 163502, 242434, 327004, 484868, 654008, 969736, 3515293, 7030586, 14061172, 28122344]

約数ペア:

[(1, 28122344), (2, 14061172), (4, 7030586), (8, 3515293), (29, 969736), (43, 654008), (58, 484868), (86, 327004), (116, 242434), (172, 163502), (232, 121217), (344, 81751), (1247, 22552), (2494, 11276), (2819, 9976), (4988, 5638)]