28727306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 44368128

約数和(自身を除く): 15640822

約数列:

[1, 2, 41, 82, 223, 446, 1571, 3142, 9143, 18286, 64411, 128822, 350333, 700666, 14363653, 28727306]

約数ペア:

[(1, 28727306), (2, 14363653), (41, 700666), (82, 350333), (223, 128822), (446, 64411), (1571, 18286), (3142, 9143)]