78918656

素因数分解:

$2^{10}\times {\mathrm{77069}}^1$

素因数の和:77089

約数の個数: 22

約数和(自身を含む): 157762290

約数和(自身を除く): 78843634

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 77069, 154138, 308276, 616552, 1233104, 2466208, 4932416, 9864832, 19729664, 39459328, 78918656]

約数ペア:

[(1, 78918656), (2, 39459328), (4, 19729664), (8, 9864832), (16, 4932416), (32, 2466208), (64, 1233104), (128, 616552), (256, 308276), (512, 154138), (1024, 77069)]