25514896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 55800000

約数和(自身を除く): 30285104

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 4999, 5104, 9998, 19996, 39992, 54989, 79984, 109978, 144971, 219956, 289942, 439912, 579884, 879824, 1159768, 1594681, 2319536, 3189362, 6378724, 12757448, 25514896]

約数ペア:

[(1, 25514896), (2, 12757448), (4, 6378724), (8, 3189362), (11, 2319536), (16, 1594681), (22, 1159768), (29, 879824), (44, 579884), (58, 439912), (88, 289942), (116, 219956), (176, 144971), (232, 109978), (319, 79984), (464, 54989), (638, 39992), (1276, 19996), (2552, 9998), (4999, 5104)]