28250046

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 70253568

約数和(自身を除く): 42003522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 83, 99, 162, 166, 191, 198, 249, 297, 382, 498, 573, 594, 747, 891, 913, 1146, 1494, 1719, 1782, 1826, 2101, 2241, 2739, 3438, 4202, 4482, 5157, 5478, 6303, 6723, 8217, 10314, 12606, 13446, 15471, 15853, 16434, 18909, 24651, 30942, 31706, 37818, 47559, 49302, 56727, 73953, 95118, 113454, 142677, 147906, 170181, 174383, 285354, 340362, 348766, 428031, 523149, 856062, 1046298, 1284093, 1569447, 2568186, 3138894, 4708341, 9416682, 14125023, 28250046]

約数ペア:

[(1, 28250046), (2, 14125023), (3, 9416682), (6, 4708341), (9, 3138894), (11, 2568186), (18, 1569447), (22, 1284093), (27, 1046298), (33, 856062), (54, 523149), (66, 428031), (81, 348766), (83, 340362), (99, 285354), (162, 174383), (166, 170181), (191, 147906), (198, 142677), (249, 113454), (297, 95118), (382, 73953), (498, 56727), (573, 49302), (594, 47559), (747, 37818), (891, 31706), (913, 30942), (1146, 24651), (1494, 18909), (1719, 16434), (1782, 15853), (1826, 15471), (2101, 13446), (2241, 12606), (2739, 10314), (3438, 8217), (4202, 6723), (4482, 6303), (5157, 5478)]