68426534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{617}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 113754024

約数和(自身を除く): 45327490

約数列:

[1, 2, 11, 22, 71, 142, 617, 781, 1234, 1562, 5041, 6787, 10082, 13574, 43807, 55451, 87614, 110902, 481877, 963754, 3110297, 6220594, 34213267, 68426534]

約数ペア:

[(1, 68426534), (2, 34213267), (11, 6220594), (22, 3110297), (71, 963754), (142, 481877), (617, 110902), (781, 87614), (1234, 55451), (1562, 43807), (5041, 13574), (6787, 10082)]