27115408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{99689}}^1$

素因数の和:99714

約数の個数: 20

約数和(自身を含む): 55627020

約数和(自身を除く): 28511612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 99689, 199378, 398756, 797512, 1595024, 1694713, 3389426, 6778852, 13557704, 27115408]

約数ペア:

[(1, 27115408), (2, 13557704), (4, 6778852), (8, 3389426), (16, 1694713), (17, 1595024), (34, 797512), (68, 398756), (136, 199378), (272, 99689)]