71470558

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28657}}^1$

素因数の和:28731

約数の個数: 16

約数和(自身を含む): 113485680

約数和(自身を除く): 42015122

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 28657, 57314, 831053, 1232251, 1662106, 2464502, 35735279, 71470558]

約数ペア:

[(1, 71470558), (2, 35735279), (29, 2464502), (43, 1662106), (58, 1232251), (86, 831053), (1247, 57314), (2494, 28657)]