74455854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15889}}^1$

素因数の和:15976

約数の個数: 32

約数和(自身を含む): 164747520

約数和(自身を除く): 90291666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15889, 31778, 47667, 95334, 174779, 349558, 524337, 1048674, 1128119, 2256238, 3384357, 6768714, 12409309, 24818618, 37227927, 74455854]

約数ペア:

[(1, 74455854), (2, 37227927), (3, 24818618), (6, 12409309), (11, 6768714), (22, 3384357), (33, 2256238), (66, 1128119), (71, 1048674), (142, 524337), (213, 349558), (426, 174779), (781, 95334), (1562, 47667), (2343, 31778), (4686, 15889)]