61871564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12689}}^1$

素因数の和:12769

約数の個数: 24

約数和(自身を含む): 115123680

約数和(自身を除く): 53252116

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 12689, 25378, 50756, 291847, 583694, 672517, 1167388, 1345034, 2690068, 15467891, 30935782, 61871564]

約数ペア:

[(1, 61871564), (2, 30935782), (4, 15467891), (23, 2690068), (46, 1345034), (53, 1167388), (92, 672517), (106, 583694), (212, 291847), (1219, 50756), (2438, 25378), (4876, 12689)]