7657072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28176

約数の個数: 20

約数和(自身を含む): 15708816

約数和(自身を除く): 8051744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28151, 56302, 112604, 225208, 450416, 478567, 957134, 1914268, 3828536, 7657072]

約数ペア:

[(1, 7657072), (2, 3828536), (4, 1914268), (8, 957134), (16, 478567), (17, 450416), (34, 225208), (68, 112604), (136, 56302), (272, 28151)]