61879732

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{42853}}^1$

素因数の和:42895

約数の個数: 18

約数和(自身を含む): 114291618

約数和(自身を除く): 52411886

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 42853, 85706, 171412, 814207, 1628414, 3256828, 15469933, 30939866, 61879732]

約数ペア:

[(1, 61879732), (2, 30939866), (4, 15469933), (19, 3256828), (38, 1628414), (76, 814207), (361, 171412), (722, 85706), (1444, 42853)]