78607004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68473}}^1$

素因数の和:68525

約数の個数: 24

約数和(自身を含む): 161050848

約数和(自身を除く): 82443844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 68473, 136946, 273892, 479311, 958622, 1917244, 2807393, 5614786, 11229572, 19651751, 39303502, 78607004]

約数ペア:

[(1, 78607004), (2, 39303502), (4, 19651751), (7, 11229572), (14, 5614786), (28, 2807393), (41, 1917244), (82, 958622), (164, 479311), (287, 273892), (574, 136946), (1148, 68473)]