27137768

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 59836320

約数和(自身を除く): 32698552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 647, 749, 856, 1294, 1498, 2588, 2996, 4529, 5176, 5243, 5992, 9058, 10486, 18116, 20972, 31703, 36232, 41944, 63406, 69229, 126812, 138458, 253624, 276916, 484603, 553832, 969206, 1938412, 3392221, 3876824, 6784442, 13568884, 27137768]

約数ペア:

[(1, 27137768), (2, 13568884), (4, 6784442), (7, 3876824), (8, 3392221), (14, 1938412), (28, 969206), (49, 553832), (56, 484603), (98, 276916), (107, 253624), (196, 138458), (214, 126812), (392, 69229), (428, 63406), (647, 41944), (749, 36232), (856, 31703), (1294, 20972), (1498, 18116), (2588, 10486), (2996, 9058), (4529, 5992), (5176, 5243)]