57976144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{190711}}^1$

素因数の和:190738

約数の個数: 20

約数和(自身を含む): 118241440

約数和(自身を除く): 60265296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 190711, 381422, 762844, 1525688, 3051376, 3623509, 7247018, 14494036, 28988072, 57976144]

約数ペア:

[(1, 57976144), (2, 28988072), (4, 14494036), (8, 7247018), (16, 3623509), (19, 3051376), (38, 1525688), (76, 762844), (152, 381422), (304, 190711)]