71164828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59107}}^1$

素因数の和:59161

約数の個数: 24

約数和(自身を含む): 145642112

約数和(自身を除く): 74477284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 59107, 118214, 236428, 413749, 827498, 1654996, 2541601, 5083202, 10166404, 17791207, 35582414, 71164828]

約数ペア:

[(1, 71164828), (2, 35582414), (4, 17791207), (7, 10166404), (14, 5083202), (28, 2541601), (43, 1654996), (86, 827498), (172, 413749), (301, 236428), (602, 118214), (1204, 59107)]