40793368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 97459200

約数和(自身を除く): 56665832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 1409, 2068, 2632, 2818, 3619, 4136, 5636, 7238, 9863, 11272, 14476, 15499, 19726, 28952, 30998, 39452, 61996, 66223, 78904, 108493, 123992, 132446, 216986, 264892, 433972, 463561, 529784, 728453, 867944, 927122, 1456906, 1854244, 2913812, 3708488, 5099171, 5827624, 10198342, 20396684, 40793368]

約数ペア:

[(1, 40793368), (2, 20396684), (4, 10198342), (7, 5827624), (8, 5099171), (11, 3708488), (14, 2913812), (22, 1854244), (28, 1456906), (44, 927122), (47, 867944), (56, 728453), (77, 529784), (88, 463561), (94, 433972), (154, 264892), (188, 216986), (308, 132446), (329, 123992), (376, 108493), (517, 78904), (616, 66223), (658, 61996), (1034, 39452), (1316, 30998), (1409, 28952), (2068, 19726), (2632, 15499), (2818, 14476), (3619, 11272), (4136, 9863), (5636, 7238)]