27720246656

素因数分解:

$2^7\times {\mathrm{216564427}}^1$

素因数の和:216564441

約数の個数: 16

約数和(自身を含む): 55223929140

約数和(自身を除く): 27503682484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 216564427, 433128854, 866257708, 1732515416, 3465030832, 6930061664, 13860123328, 27720246656]

約数ペア:

[(1, 27720246656), (2, 13860123328), (4, 6930061664), (8, 3465030832), (16, 1732515416), (32, 866257708), (64, 433128854), (128, 216564427)]