28074683

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5821}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 35211456

約数和(自身を除く): 7136773

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 5821, 40747, 75673, 308513, 529711, 2159591, 4010669, 28074683]

約数ペア:

[(1, 28074683), (7, 4010669), (13, 2159591), (53, 529711), (91, 308513), (371, 75673), (689, 40747), (4823, 5821)]