57796784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{190121}}^1$

素因数の和:190148

約数の個数: 20

約数和(自身を含む): 117875640

約数和(自身を除く): 60078856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 190121, 380242, 760484, 1520968, 3041936, 3612299, 7224598, 14449196, 28898392, 57796784]

約数ペア:

[(1, 57796784), (2, 28898392), (4, 14449196), (8, 7224598), (16, 3612299), (19, 3041936), (38, 1520968), (76, 760484), (152, 380242), (304, 190121)]