38619938

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 70917120

約数和(自身を除く): 32297182

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 107, 127, 203, 214, 254, 406, 749, 889, 1421, 1498, 1778, 2842, 3103, 3683, 5243, 6206, 6223, 7366, 10486, 12446, 13589, 21721, 25781, 27178, 43442, 51562, 95123, 152047, 180467, 190246, 304094, 360934, 394081, 665861, 788162, 1331722, 2758567, 5517134, 19309969, 38619938]

約数ペア:

[(1, 38619938), (2, 19309969), (7, 5517134), (14, 2758567), (29, 1331722), (49, 788162), (58, 665861), (98, 394081), (107, 360934), (127, 304094), (203, 190246), (214, 180467), (254, 152047), (406, 95123), (749, 51562), (889, 43442), (1421, 27178), (1498, 25781), (1778, 21721), (2842, 13589), (3103, 12446), (3683, 10486), (5243, 7366), (6206, 6223)]