42501746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6998

約数の個数: 32

約数和(自身を含む): 80040960

約数和(自身を除く): 37539214

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6947, 13894, 48629, 97258, 131993, 159781, 263986, 319562, 923951, 1118467, 1847902, 2236934, 3035839, 6071678, 21250873, 42501746]

約数ペア:

[(1, 42501746), (2, 21250873), (7, 6071678), (14, 3035839), (19, 2236934), (23, 1847902), (38, 1118467), (46, 923951), (133, 319562), (161, 263986), (266, 159781), (322, 131993), (437, 97258), (874, 48629), (3059, 13894), (6118, 6947)]