41199448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 85248000

約数和(自身を除く): 44048552

約数列:

[1, 2, 4, 8, 19, 38, 47, 73, 76, 79, 94, 146, 152, 158, 188, 292, 316, 376, 584, 632, 893, 1387, 1501, 1786, 2774, 3002, 3431, 3572, 3713, 5548, 5767, 6004, 6862, 7144, 7426, 11096, 11534, 12008, 13724, 14852, 23068, 27448, 29704, 46136, 65189, 70547, 109573, 130378, 141094, 219146, 260756, 271049, 282188, 438292, 521512, 542098, 564376, 876584, 1084196, 2168392, 5149931, 10299862, 20599724, 41199448]

約数ペア:

[(1, 41199448), (2, 20599724), (4, 10299862), (8, 5149931), (19, 2168392), (38, 1084196), (47, 876584), (73, 564376), (76, 542098), (79, 521512), (94, 438292), (146, 282188), (152, 271049), (158, 260756), (188, 219146), (292, 141094), (316, 130378), (376, 109573), (584, 70547), (632, 65189), (893, 46136), (1387, 29704), (1501, 27448), (1786, 23068), (2774, 14852), (3002, 13724), (3431, 12008), (3572, 11534), (3713, 11096), (5548, 7426), (5767, 7144), (6004, 6862)]