27970012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16931}}^1$

素因数の和:17001

約数の個数: 24

約数和(自身を含む): 56891520

約数和(自身を除く): 28921508

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 16931, 33862, 67724, 118517, 237034, 474068, 998929, 1997858, 3995716, 6992503, 13985006, 27970012]

約数ペア:

[(1, 27970012), (2, 13985006), (4, 6992503), (7, 3995716), (14, 1997858), (28, 998929), (59, 474068), (118, 237034), (236, 118517), (413, 67724), (826, 33862), (1652, 16931)]