40431412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 82979680

約数和(自身を除く): 42548268

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 859, 1148, 1681, 1718, 3362, 3436, 6013, 6724, 11767, 12026, 23534, 24052, 35219, 47068, 70438, 140876, 246533, 493066, 986132, 1443979, 2887958, 5775916, 10107853, 20215706, 40431412]

約数ペア:

[(1, 40431412), (2, 20215706), (4, 10107853), (7, 5775916), (14, 2887958), (28, 1443979), (41, 986132), (82, 493066), (164, 246533), (287, 140876), (574, 70438), (859, 47068), (1148, 35219), (1681, 24052), (1718, 23534), (3362, 12026), (3436, 11767), (6013, 6724)]