28985572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94109}}^1$

素因数の和:94131

約数の個数: 24

約数和(自身を含む): 63241920

約数和(自身を除く): 34256348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 94109, 188218, 376436, 658763, 1035199, 1317526, 2070398, 2635052, 4140796, 7246393, 14492786, 28985572]

約数ペア:

[(1, 28985572), (2, 14492786), (4, 7246393), (7, 4140796), (11, 2635052), (14, 2070398), (22, 1317526), (28, 1035199), (44, 658763), (77, 376436), (154, 188218), (308, 94109)]