71365072

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{9551}}^1$

素因数の和:10026

約数の個数: 20

約数和(自身を含む): 138580416

約数和(自身を除く): 67215344

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 7472, 9551, 19102, 38204, 76408, 152816, 4460317, 8920634, 17841268, 35682536, 71365072]

約数ペア:

[(1, 71365072), (2, 35682536), (4, 17841268), (8, 8920634), (16, 4460317), (467, 152816), (934, 76408), (1868, 38204), (3736, 19102), (7472, 9551)]