42961556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7127}}^1$

素因数の和:7279

約数の個数: 24

約数和(自身を含む): 82627776

約数和(自身を除く): 39666220

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 7127, 14254, 28508, 78397, 156794, 313588, 976399, 1952798, 3905596, 10740389, 21480778, 42961556]

約数ペア:

[(1, 42961556), (2, 21480778), (4, 10740389), (11, 3905596), (22, 1952798), (44, 976399), (137, 313588), (274, 156794), (548, 78397), (1507, 28508), (3014, 14254), (6028, 7127)]