505500352

素因数分解:

$2^6\times 7^1\times {\mathrm{1128349}}^1$

素因数の和:1128368

約数の個数: 28

約数和(自身を含む): 1146403600

約数和(自身を除く): 640903248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1128349, 2256698, 4513396, 7898443, 9026792, 15796886, 18053584, 31593772, 36107168, 63187544, 72214336, 126375088, 252750176, 505500352]

約数ペア:

[(1, 505500352), (2, 252750176), (4, 126375088), (7, 72214336), (8, 63187544), (14, 36107168), (16, 31593772), (28, 18053584), (32, 15796886), (56, 9026792), (64, 7898443), (112, 4513396), (224, 2256698), (448, 1128349)]