1236486272

素因数分解:

$2^7\times 7^1\times {\mathrm{1380007}}^1$

素因数の和:1380028

約数の個数: 32

約数和(自身を含む): 2815216320

約数和(自身を除く): 1578730048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1380007, 2760014, 5520028, 9660049, 11040056, 19320098, 22080112, 38640196, 44160224, 77280392, 88320448, 154560784, 176640896, 309121568, 618243136, 1236486272]

約数ペア:

[(1, 1236486272), (2, 618243136), (4, 309121568), (7, 176640896), (8, 154560784), (14, 88320448), (16, 77280392), (28, 44160224), (32, 38640196), (56, 22080112), (64, 19320098), (112, 11040056), (128, 9660049), (224, 5520028), (448, 2760014), (896, 1380007)]