71643922

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{11657}}^1$

素因数の和:12105

約数の個数: 16

約数和(自身を含む): 123108480

約数和(自身を除く): 51464558

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 11657, 23314, 81599, 163198, 5117423, 10234846, 35821961, 71643922]

約数ペア:

[(1, 71643922), (2, 35821961), (7, 10234846), (14, 5117423), (439, 163198), (878, 81599), (3073, 23314), (6146, 11657)]