12740512

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13768

約数の個数: 24

約数和(自身を含む): 25949700

約数和(自身を除く): 13209188

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 13729, 27458, 54916, 109832, 219664, 398141, 439328, 796282, 1592564, 3185128, 6370256, 12740512]

約数ペア:

[(1, 12740512), (2, 6370256), (4, 3185128), (8, 1592564), (16, 796282), (29, 439328), (32, 398141), (58, 219664), (116, 109832), (232, 54916), (464, 27458), (928, 13729)]