5564636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 12927600

約数和(自身を除く): 7362964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 89, 98, 116, 154, 178, 196, 203, 308, 319, 356, 406, 539, 623, 638, 812, 979, 1078, 1246, 1276, 1421, 1958, 2156, 2233, 2492, 2581, 2842, 3916, 4361, 4466, 5162, 5684, 6853, 8722, 8932, 10324, 13706, 15631, 17444, 18067, 27412, 28391, 31262, 36134, 47971, 56782, 62524, 72268, 95942, 113564, 126469, 191884, 198737, 252938, 397474, 505876, 794948, 1391159, 2782318, 5564636]

約数ペア:

[(1, 5564636), (2, 2782318), (4, 1391159), (7, 794948), (11, 505876), (14, 397474), (22, 252938), (28, 198737), (29, 191884), (44, 126469), (49, 113564), (58, 95942), (77, 72268), (89, 62524), (98, 56782), (116, 47971), (154, 36134), (178, 31262), (196, 28391), (203, 27412), (308, 18067), (319, 17444), (356, 15631), (406, 13706), (539, 10324), (623, 8932), (638, 8722), (812, 6853), (979, 5684), (1078, 5162), (1246, 4466), (1276, 4361), (1421, 3916), (1958, 2842), (2156, 2581), (2233, 2492)]