27720951632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157505407}}^1$

素因数の和:157505426

約数の個数: 20

約数和(自身を含む): 58592011776

約数和(自身を除く): 30871060144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157505407, 315010814, 630021628, 1260043256, 1732559477, 2520086512, 3465118954, 6930237908, 13860475816, 27720951632]

約数ペア:

[(1, 27720951632), (2, 13860475816), (4, 6930237908), (8, 3465118954), (11, 2520086512), (16, 1732559477), (22, 1260043256), (44, 630021628), (88, 315010814), (176, 157505407)]