40575073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 13615007

約数列:

[1, 7, 11, 17, 77, 119, 139, 187, 223, 973, 1309, 1529, 1561, 2363, 2453, 3791, 10703, 16541, 17171, 25993, 26537, 30997, 41701, 181951, 216979, 291907, 340967, 526949, 2386769, 3688643, 5796439, 40575073]

約数ペア:

[(1, 40575073), (7, 5796439), (11, 3688643), (17, 2386769), (77, 526949), (119, 340967), (139, 291907), (187, 216979), (223, 181951), (973, 41701), (1309, 30997), (1529, 26537), (1561, 25993), (2363, 17171), (2453, 16541), (3791, 10703)]