74078378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{16111}}^1$

素因数の和:16154

約数の個数: 24

約数和(自身を含む): 128573760

約数和(自身を除く): 54495382

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 16111, 32222, 177221, 306109, 354442, 612218, 1949431, 3367199, 3898862, 6734398, 37039189, 74078378]

約数ペア:

[(1, 74078378), (2, 37039189), (11, 6734398), (19, 3898862), (22, 3367199), (38, 1949431), (121, 612218), (209, 354442), (242, 306109), (418, 177221), (2299, 32222), (4598, 16111)]