74821058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 124320000

約数和(自身を除く): 49498942

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 499, 949, 998, 1027, 1898, 2054, 5767, 6487, 11534, 12974, 36427, 39421, 72854, 74971, 78842, 149942, 473551, 512473, 947102, 1024946, 2877733, 5755466, 37410529, 74821058]

約数ペア:

[(1, 74821058), (2, 37410529), (13, 5755466), (26, 2877733), (73, 1024946), (79, 947102), (146, 512473), (158, 473551), (499, 149942), (949, 78842), (998, 74971), (1027, 72854), (1898, 39421), (2054, 36427), (5767, 12974), (6487, 11534)]