74421556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89021}}^1$

素因数の和:89055

約数の個数: 24

約数和(自身を含む): 149556960

約数和(自身を除く): 75135404

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 89021, 178042, 356084, 979231, 1691399, 1958462, 3382798, 3916924, 6765596, 18605389, 37210778, 74421556]

約数ペア:

[(1, 74421556), (2, 37210778), (4, 18605389), (11, 6765596), (19, 3916924), (22, 3382798), (38, 1958462), (44, 1691399), (76, 979231), (209, 356084), (418, 178042), (836, 89021)]