27538196

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 56618100

約数和(自身を除く): 29079904

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1289, 1526, 2578, 3052, 5156, 5341, 9023, 10682, 18046, 21364, 36092, 63161, 126322, 140501, 252644, 281002, 562004, 983507, 1967014, 3934028, 6884549, 13769098, 27538196]

約数ペア:

[(1, 27538196), (2, 13769098), (4, 6884549), (7, 3934028), (14, 1967014), (28, 983507), (49, 562004), (98, 281002), (109, 252644), (196, 140501), (218, 126322), (436, 63161), (763, 36092), (1289, 21364), (1526, 18046), (2578, 10682), (3052, 9023), (5156, 5341)]