40630964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11689}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 78556800

約数和(自身を除く): 37925836

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 11689, 23378, 46756, 128579, 257158, 514316, 923431, 1846862, 3693724, 10157741, 20315482, 40630964]

約数ペア:

[(1, 40630964), (2, 20315482), (4, 10157741), (11, 3693724), (22, 1846862), (44, 923431), (79, 514316), (158, 257158), (316, 128579), (869, 46756), (1738, 23378), (3476, 11689)]