28501877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 31346352

約数和(自身を除く): 2844475

約数列:

[1, 17, 37, 113, 401, 629, 1921, 4181, 6817, 14837, 45313, 71077, 252229, 770321, 1676581, 28501877]

約数ペア:

[(1, 28501877), (17, 1676581), (37, 770321), (113, 252229), (401, 71077), (629, 45313), (1921, 14837), (4181, 6817)]