61417652

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{42533}}^1$

素因数の和:42575

約数の個数: 18

約数和(自身を含む): 113438178

約数和(自身を除く): 52020526

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 42533, 85066, 170132, 808127, 1616254, 3232508, 15354413, 30708826, 61417652]

約数ペア:

[(1, 61417652), (2, 30708826), (4, 15354413), (19, 3232508), (38, 1616254), (76, 808127), (361, 170132), (722, 85066), (1444, 42533)]