7561642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 12939264

約数和(自身を除く): 5377622

約数列:

[1, 2, 11, 22, 47, 71, 94, 103, 142, 206, 517, 781, 1034, 1133, 1562, 2266, 3337, 4841, 6674, 7313, 9682, 14626, 36707, 53251, 73414, 80443, 106502, 160886, 343711, 687422, 3780821, 7561642]

約数ペア:

[(1, 7561642), (2, 3780821), (11, 687422), (22, 343711), (47, 160886), (71, 106502), (94, 80443), (103, 73414), (142, 53251), (206, 36707), (517, 14626), (781, 9682), (1034, 7313), (1133, 6674), (1562, 4841), (2266, 3337)]