71325734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43651}}^1$

素因数の和:43715

約数の個数: 16

約数和(自身を含む): 115241280

約数和(自身を除く): 43915546

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 43651, 87302, 829369, 1658738, 1876993, 3753986, 35662867, 71325734]

約数ペア:

[(1, 71325734), (2, 35662867), (19, 3753986), (38, 1876993), (43, 1658738), (86, 829369), (817, 87302), (1634, 43651)]