71149958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{10399}}^1$

素因数の和:10723

約数の個数: 16

約数和(自身を含む): 116812800

約数和(自身を除く): 45662842

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 10399, 20798, 114389, 228778, 3234089, 6468178, 35574979, 71149958]

約数ペア:

[(1, 71149958), (2, 35574979), (11, 6468178), (22, 3234089), (311, 228778), (622, 114389), (3421, 20798), (6842, 10399)]