73860028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8521}}^1$

素因数の和:8733

約数の個数: 24

約数和(自身を含む): 141737904

約数和(自身を除く): 67877876

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8521, 8668, 17042, 34084, 93731, 187462, 374924, 1678637, 3357274, 6714548, 18465007, 36930014, 73860028]

約数ペア:

[(1, 73860028), (2, 36930014), (4, 18465007), (11, 6714548), (22, 3357274), (44, 1678637), (197, 374924), (394, 187462), (788, 93731), (2167, 34084), (4334, 17042), (8521, 8668)]