65406406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{2371}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 105800688

約数和(自身を除く): 40394282

約数列:

[1, 2, 13, 26, 1061, 2122, 2371, 4742, 13793, 27586, 30823, 61646, 2515631, 5031262, 32703203, 65406406]

約数ペア:

[(1, 65406406), (2, 32703203), (13, 5031262), (26, 2515631), (1061, 61646), (2122, 30823), (2371, 27586), (4742, 13793)]