13568884

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 27923616

約数和(自身を除く): 14354732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 647, 749, 1294, 1498, 2588, 2996, 4529, 5243, 9058, 10486, 18116, 20972, 31703, 63406, 69229, 126812, 138458, 276916, 484603, 969206, 1938412, 3392221, 6784442, 13568884]

約数ペア:

[(1, 13568884), (2, 6784442), (4, 3392221), (7, 1938412), (14, 969206), (28, 484603), (49, 276916), (98, 138458), (107, 126812), (196, 69229), (214, 63406), (428, 31703), (647, 20972), (749, 18116), (1294, 10486), (1498, 9058), (2588, 5243), (2996, 4529)]