67569964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 149345280

約数和(自身を除く): 81775316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 2777, 3476, 5554, 6083, 11108, 12166, 19439, 24332, 30547, 38878, 61094, 77756, 122188, 213829, 219383, 427658, 438766, 855316, 877532, 1535681, 2413213, 3071362, 4826426, 6142724, 9652852, 16892491, 33784982, 67569964]

約数ペア:

[(1, 67569964), (2, 33784982), (4, 16892491), (7, 9652852), (11, 6142724), (14, 4826426), (22, 3071362), (28, 2413213), (44, 1535681), (77, 877532), (79, 855316), (154, 438766), (158, 427658), (308, 219383), (316, 213829), (553, 122188), (869, 77756), (1106, 61094), (1738, 38878), (2212, 30547), (2777, 24332), (3476, 19439), (5554, 12166), (6083, 11108)]