61487738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44621}}^1$

素因数の和:44689

約数の個数: 16

約数和(自身を含む): 101202696

約数和(自身を除く): 39714958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 44621, 89242, 580073, 1160146, 2364913, 4729826, 30743869, 61487738]

約数ペア:

[(1, 61487738), (2, 30743869), (13, 4729826), (26, 2364913), (53, 1160146), (106, 580073), (689, 89242), (1378, 44621)]