71658386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 47366254

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 437, 503, 874, 1006, 3097, 3749, 6194, 7498, 9557, 11569, 19114, 23138, 71231, 81989, 142462, 163978, 219811, 439622, 1557791, 1885747, 3115582, 3771494, 35829193, 71658386]

約数ペア:

[(1, 71658386), (2, 35829193), (19, 3771494), (23, 3115582), (38, 1885747), (46, 1557791), (163, 439622), (326, 219811), (437, 163978), (503, 142462), (874, 81989), (1006, 71231), (3097, 23138), (3749, 19114), (6194, 11569), (7498, 9557)]