40649938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 73353600

約数和(自身を除く): 32703662

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1697, 1711, 3394, 3422, 11879, 11977, 23758, 23954, 49213, 98426, 100123, 200246, 344491, 688982, 700861, 1401722, 2903567, 5807134, 20324969, 40649938]

約数ペア:

[(1, 40649938), (2, 20324969), (7, 5807134), (14, 2903567), (29, 1401722), (58, 700861), (59, 688982), (118, 344491), (203, 200246), (406, 100123), (413, 98426), (826, 49213), (1697, 23954), (1711, 23758), (3394, 11977), (3422, 11879)]