28944028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 53155872

約数和(自身を除く): 24211844

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1597, 3194, 4531, 6388, 9062, 18124, 36731, 73462, 146924, 314609, 629218, 1258436, 7236007, 14472014, 28944028]

約数ペア:

[(1, 28944028), (2, 14472014), (4, 7236007), (23, 1258436), (46, 629218), (92, 314609), (197, 146924), (394, 73462), (788, 36731), (1597, 18124), (3194, 9062), (4531, 6388)]