68852036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9967}}^1$

素因数の和:10139

約数の個数: 24

約数和(自身を含む): 132295296

約数和(自身を除く): 63443260

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 9967, 19934, 39868, 109637, 219274, 438548, 1564819, 3129638, 6259276, 17213009, 34426018, 68852036]

約数ペア:

[(1, 68852036), (2, 34426018), (4, 17213009), (11, 6259276), (22, 3129638), (44, 1564819), (157, 438548), (314, 219274), (628, 109637), (1727, 39868), (3454, 19934), (6908, 9967)]