77715148

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{26947}}^1$

素因数の和:27061

約数の個数: 24

約数和(自身を含む): 156945152

約数和(自身を除く): 79230004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 26947, 53894, 107788, 188629, 377258, 754516, 2775541, 5551082, 11102164, 19428787, 38857574, 77715148]

約数ペア:

[(1, 77715148), (2, 38857574), (4, 19428787), (7, 11102164), (14, 5551082), (28, 2775541), (103, 754516), (206, 377258), (412, 188629), (721, 107788), (1442, 53894), (2884, 26947)]