57211868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120193}}^1$

素因数の和:120221

約数の個数: 24

約数和(自身を含む): 121155552

約数和(自身を除く): 63943684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 120193, 240386, 480772, 841351, 1682702, 2043281, 3365404, 4086562, 8173124, 14302967, 28605934, 57211868]

約数ペア:

[(1, 57211868), (2, 28605934), (4, 14302967), (7, 8173124), (14, 4086562), (17, 3365404), (28, 2043281), (34, 1682702), (68, 841351), (119, 480772), (238, 240386), (476, 120193)]