40143614

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 30255106

約数列:

[1, 2, 7, 14, 83, 166, 179, 193, 358, 386, 581, 1162, 1253, 1351, 2506, 2702, 14857, 16019, 29714, 32038, 34547, 69094, 103999, 112133, 207998, 224266, 241829, 483658, 2867401, 5734802, 20071807, 40143614]

約数ペア:

[(1, 40143614), (2, 20071807), (7, 5734802), (14, 2867401), (83, 483658), (166, 241829), (179, 224266), (193, 207998), (358, 112133), (386, 103999), (581, 69094), (1162, 34547), (1253, 32038), (1351, 29714), (2506, 16019), (2702, 14857)]