78635144

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13633}}^1$

素因数の和:13749

約数の個数: 32

約数和(自身を含む): 170152320

約数和(自身を除く): 91517176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 13633, 27266, 54532, 95431, 109064, 190862, 381724, 763448, 1404199, 2808398, 5616796, 9829393, 11233592, 19658786, 39317572, 78635144]

約数ペア:

[(1, 78635144), (2, 39317572), (4, 19658786), (7, 11233592), (8, 9829393), (14, 5616796), (28, 2808398), (56, 1404199), (103, 763448), (206, 381724), (412, 190862), (721, 109064), (824, 95431), (1442, 54532), (2884, 27266), (5768, 13633)]