71811614

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{86939}}^1$

素因数の和:87007

約数の個数: 16

約数和(自身を含む): 125193600

約数和(自身を除く): 53381986

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 86939, 173878, 608573, 1217146, 5129401, 10258802, 35905807, 71811614]

約数ペア:

[(1, 71811614), (2, 35905807), (7, 10258802), (14, 5129401), (59, 1217146), (118, 608573), (413, 173878), (826, 86939)]