7489972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8671

約数の個数: 24

約数和(自身を含む): 15464960

約数和(自身を除く): 7974988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 8629, 17258, 34516, 60403, 120806, 241612, 267499, 534998, 1069996, 1872493, 3744986, 7489972]

約数ペア:

[(1, 7489972), (2, 3744986), (4, 1872493), (7, 1069996), (14, 534998), (28, 267499), (31, 241612), (62, 120806), (124, 60403), (217, 34516), (434, 17258), (868, 8629)]