28503056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 58389120

約数和(自身を除く): 29886064

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1307, 1363, 2614, 2726, 5228, 5452, 10456, 10904, 20912, 21808, 37903, 61429, 75806, 122858, 151612, 245716, 303224, 491432, 606448, 982864, 1781441, 3562882, 7125764, 14251528, 28503056]

約数ペア:

[(1, 28503056), (2, 14251528), (4, 7125764), (8, 3562882), (16, 1781441), (29, 982864), (47, 606448), (58, 491432), (94, 303224), (116, 245716), (188, 151612), (232, 122858), (376, 75806), (464, 61429), (752, 37903), (1307, 21808), (1363, 20912), (2614, 10904), (2726, 10456), (5228, 5452)]