28916024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 57358800

約数和(自身を除く): 28442776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 677, 1124, 1354, 2248, 2708, 5339, 5416, 10678, 12863, 21356, 25726, 42712, 51452, 102904, 190237, 380474, 760948, 1521896, 3614503, 7229006, 14458012, 28916024]

約数ペア:

[(1, 28916024), (2, 14458012), (4, 7229006), (8, 3614503), (19, 1521896), (38, 760948), (76, 380474), (152, 190237), (281, 102904), (562, 51452), (677, 42712), (1124, 25726), (1354, 21356), (2248, 12863), (2708, 10678), (5339, 5416)]