71398406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{9397}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 111648240

約数和(自身を除く): 40249834

約数列:

[1, 2, 29, 58, 131, 262, 3799, 7598, 9397, 18794, 272513, 545026, 1231007, 2462014, 35699203, 71398406]

約数ペア:

[(1, 71398406), (2, 35699203), (29, 2462014), (58, 1231007), (131, 545026), (262, 272513), (3799, 18794), (7598, 9397)]